Horus Heresy (fictional event)

The Horus Heresy is a cornerstone event in the far future fictional universe created by Games Workshop as the campaign setting for its Warhammer 40,000 miniatures wargame. It is a relatively short but devastating galaxy-spanning civil war that engulfs the nascent galactic empire of the Imperium of Man early in the 31st millennium of the universe timeline; the war is a major cause of the science fantasy universe's dystopian environment. Initially described in wargame supplements published in 1988, and used as the setting for a 1989 Epic-branded tabletop miniatures wargame, it has been utilised since as background for several of Game Workshop's products.

The Horus Heresy has expanded in scope and standing beyond its original wargame-background role. Since the concept's introduction there has been an increasing number of related releases in several product categories and media. It is an ongoing project that has developed into a major, definitive component of the shared universe, and it has come into its own as a successful brand and product line for Games Workshop and its affiliates. In 2012, it was repositioned as a foreground element in the Warhammer 40,000 gaming system, thanks to the introduction of the stand-alone Horus Heresy miniatures wargame expansion.

Fictional

Setting

In the developing Warhammer 40,000 backstory, by the 30th millennium (or M30^[1]:406) the "Emperor of Mankind", founder and head of state of the newly constituted Imperium of Man, had become a major proponent of Order in the Milky Way galaxy, and one of the most formidable enemies of Chaos, its forces, and the various hostile aliens that inhabit the galaxy. In the past, mankind had colonized the stars and had reached an intellectual and technological golden age. However, after being exhausted by a large scale rebellion by artificial intelligences, and when warp storms cut off interstellar travel, humanity's previous civilization collapsed and left its colonies vulnerable to attacks by daemons and aliens during a millennia long era known as the Age of Strife. After consolidating his rule on Terra (Earth) and genetically engineering Legions of superhuman warriors (the Space Marines), he embarked, in late–M30, on a Great Crusade once the warp storms receded.^[1]:168 The objective was to reunite the millions of human space colonies scattered throughout the galaxy under the Imperium's banner. The Imperium proclaimed an Imperial Truth of science and reason, and against religion and superstition – by extension, weakening the influence of Chaos on the human race and its evolution. Promoting the notions of Order and Truth from a strictly human perspective as put forth by the Emperor, the Imperium had declared the Milky Way the exclusive, rightful domain of Humankind; it maintained that ruling the galaxy is the species' "Manifest Destiny".

While the Emperor was the Supreme Commander of the Crusade's many Expeditions, the Space Marine Legions and the rest of the Imperial military forces were eventually led by his genetically engineered progeny, a group of twenty Primarchs, who were in every aspect even mightier than Space Marines, as well as their progenitors.^[2]

Outline

Causes

In early–M31, two standard (Terran) centuries into the Great Crusade, in the final phases of the crusade, the Emperor promotes Horus Lupercal, his most trusted and versatile Primarch, to Warmaster (commander-in-chief of Imperial armed forces), and overall leader of the Crusade. The Emperor then leaves the Crusade and returns to Terra, where he remains in relative isolation. He relegates administration of the Imperium to a civilian authority – the Council of Terra – and in an undertaking kept secret even from Horus, oversees efforts to gain access to the Webway (an alien-built transdimensional tunnel system).^[3] These actions test Horus' personal and mission-related resources, and exacerbate existing tensions among some of the Primarchs, especially those who feel slighted by other decisions of the Emperor or have grievances against their brothers.^[3]

Soon after his promotion, Horus becomes the target of a conspiracy planned by the Gods of Chaos and executed by their allies and minions. It involves his near-fatal injury by an alien weapon called Anathame and supposed healing by the Serpent Lodge of the Moon of Davine; both events are designed to make Horus susceptible to the influence of Chaos and lead to his eventual corruption.^[4] While the exact cause has been retconned repeatedly, the current state is that during a ceremony designed to heal Horus of a mortal wound, he is shown a vision of the far future, in which the Emperor is worshiped as a god, and Horus and the other Primarchs are forgotten (The irony being the Heresy is what leads to this future). As the Emperor's primary edict is to stamp out religion in all forms, Horus sees this as the ultimate betrayal. Though another Primarch, his brother Magnus, tries to reach the Emperor by psychic projection and warn him of Horus' treachery during his trance like state, the corruption spreads and prevents Horus from accepting his brother's guidance. He then turns against the Emperor, becoming the Traitor from the perspective of the Imperium. He plans a coup d'etat on a galactic scale, and ultimately leads eight other Primarchs, as well as their Legions and other forces, in war against the Emperor and all who stand with him. The betrayal and campaign are eventually labeled the Horus Heresy. Most of those who turn against the Emperor become, or already are, corrupted by Chaos.^[5]:2

Conflict and resolution

Horus, outwardly still loyal, engages in subterfuge and secretly contravenes Imperial orders. He also issues orders designed to weaken and disperse forces deemed Loyalist, while simultaneously building covert alliances. Then, in the first open move of the Heresy, he succeeds in culling from the ranks of the rebels those persons and units still loyal to the Emperor.^[6] During the opening stages of the campaign, the Loyalist side is shown to be beset by inadequate communication security and poor intelligence, its leaders stunned or in denial when faced with the enormity of events.

A subsequent operation, expertly directed by Horus and co-conspirators, involves the massacre of three Loyalist Legions that are sent by the Imperial authorities (along with four other Legions that have secretly turned Traitor), to crush the rebellion.^[7] Horus, continuing to assume the initiative following tactical and strategic successes, orders the bulk of rebel forces to the Sol (Solar) System and the heart of the Imperium. After a brutal in‑system space battle, they manage to make planetfall on Terra and lay siege to the Imperial Palace, the seat of the Emperor.

While the siege is a strategic stalemate, Horus is aware that massive Loyalist reinforcements are on the way. Lowering the shields of his flagship as a lure (or out of momentary regret), the Emperor, Rogal Dorn, Sanguinius, and a force of Imperial Fists teleport aboard the flagship to confront him. Horus initially kills Sanguinius, and then is finally killed in single combat with his father, while the Emperor is grievously wounded in the same action. The death of Horus leads to disarray among the invading Traitors, whose campaign is by this time also threatened by the imminent Loyalist reinforcements, and they hastily retreat. The Battle for Terra and the whole Horus Heresy campaign is effectively over.^[8]

Aftermath

Horus' campaign lasts less than a standard decade,^{[lower-alpha 1]} yet it is devastating in its scale, and the Loyalist victory comes at great cost. The losses in talent, knowledge, manpower, and territory result in a prolonged period of cultural, political, and technological stagnation and regression for the Imperium.

The barely-alive Emperor is interred at the end of the Battle for Terra in a complex life support device, a technological marvel known as the Golden Throne. The Throne also powers the Astronomicon, the navigation aid responsible for holding the Imperium together, as well as keeping the destroyed Webway entrance sealed, lest Daemons overrun the Earth. Entombed in the device, his decaying physical form is kept alive in a moribund state, and he is said to be able to express himself only psychically.^[9]

A long and often violent period of "cleansing" the Imperium from Traitors, and rebuilding its institutions, takes place following the end of the Heresy that is known as the Great Scouring. The majority of surviving Traitor forces flee to a Chaos anomaly in realspace known as the Eye of Terror. There, they create their own empires and continue to harry the Imperium.^[5]:5–7

Relevance

The Horus Heresy is a significant component of the Warhammer 40,000 canon, and since 2012 has been repositioned as a distinct foreground gaming element. Over the years, the concept evolved into the major reason behind the dystopian environment of the shared universe; in the current backstory of the universe's approximate real-time setting – ten millennia after the end of the Heresy^[9]:6 – the event is presented as shrouded in myth and distorted by disinformation. The future history detailed in Horus Heresy-branded material is depicted as lost, forgotten, or censored; yet situations caused by or related to the Heresy form the basis for much of the present context.

Publication history

Introduction

The Horus Heresy was first referred to in a 1988 rulebook supplement to Rogue Trader (1987), the first edition of the Warhammer 40,000 wargame.^{[10]:6[11]:13}It was expanded later in the same year in another supplement, the first volume of the rulebook Realm of Chaos, subtitled "Slaves to Darkness".^{[12]:240–243}

The concept was also elaborated in the rulebook for Adeptus Titanicus (1988), the first Games Workshop Epic-branded tabletop miniatures wargame.^[13] Epic-scale-miniature games may involve campaign- or theater‑level play that employs large forces, and provides for a correspondingly wider-scale background. This campaign setting included the establishment of the Horus Heresy as an important canon-based element.

Space Marine [1st Edition]

Finally in 1989 the Epic-series wargame Space Marine was introduced. Designed and developed by veteran Games Workshop associates Jervis Johnson and Graeme Davis, the game used model design and sculpting by Games Workshop division Citadel Miniatures.^[14] Subtitled "Epic Battles in the Age of Heresy", it was the first Games Workshop product to directly involve the Horus Heresy concept, which was its sole campaign setting; by providing a justification for intra-Imperial warfare, the publisher was spared the effort and cost of different armies in the basic game boxes.^[15] The boxed game contained army and scenery miniatures, accessories, and guides, while the rulebook included a multipage "Background" section, and annotated the rules with related storytext.^{[lower-alpha 2]}

Expansion and continuity

In the years following its introduction as background for other products and as campaign setting for Space Marine, the Horus Heresy came into its own as a project; the transition mainly took place early in the 21st century. The concept was refined and further defined with expansions in areas such as art, gaming, literature, and multimedia. The continuing additions are set in the Heresy period of the universe, c. 30000 ("M31"), as opposed to the c. 41st millennium ("M41") era of most Warhammer 40,000 material. The additions may be released as stand-alone products or as parts of Horus Heresy series.

A significant development was the September 2012 initial release of the Horus Heresy miniatures wargame expansion. This in effect repositioned the concept as a foreground element within the main Warhammer 40,000 gaming system, thereby extending the related universe's active setting to the Horus Heresy era. In February 2013 the first Heresy-specific event, the 2-day Horus Heresy Weekender, was announced.

In addition to regular edition products, releases include special editions such as anniversary editions, collector's editions, web exclusives, and bundle offers.^[16] However some components, including the majority of pre-Horus Heresy book series products or works, may be out of print, discontinued, or obsolete, and generally hard to find as of 2013.

Additions to the Heresy storyline are not necessarily in chronological sequence, and the overall narrative across all areas is nonlinear;^[17] it may include events presented from different perspectives, and gaps that may presumably be filled in the future.

The expansions provide new or additional detail about the Horus Heresy, and their scope covers the entire Warhammer 40,000 universe c. M31; in some cases the newer material has led to continuity conflicts with older canon and other material. Overall, the information provided in the book series is generally assumed to be authoritative and superseding the older material.^[18] Among other authoritative sources are the Horus Heresy wargame environment (especially the associated rulebooks), and other expansions.^{[lower-alpha 3]}

"The Horus Heresy" is marketed as a sub-brand by Games Workshop, the Black Library (a Games Workshop publishing division), and Forge World, a modelling subsidiary. The associated product lines and related logos, places, names, devices and other components are copyrighted or trademarked.^{[lower-alpha 4]} Games Workshop and affiliates have also released products that though not branded or classified as Horus Heresy items, are directly related to the fictional conflict or to specific facets of it.^[19]

Art

Illustrations and images from a variety of artists, about the conflict and the related background, have been published in art books. The book series cover art has been separately released, as A2-size posters and in other formats.^[20]

Art book series

This series consists of four "Horus Heresy: Visions" volumes, published between May 2004 and July 2006. They contain original art as well as images derived from the Horus Heresy card game. The volumes also collect edited, previously published Heresy-related magazine articles, and select rulebook information; in addition, original annotations, information, and short stories. The text, along with the art, greatly expanded the Heresy material. The series outlines the entire Heresy history, while providing additional background on it and the wider Warhammer 40,000 universe. The work was the result of contributions by numerous associates and staff of Games Workshop and its subsidiaries; select contributors are listed.

1. Visions of War – Allan Merrett (writer), John Blanche (conceptual art), Matt Ralphs (editor) – May 2004^[21]
2. Visions of Darkness – Allan Merrett (writer), John Blanche (conceptual art). Includes short story by Graham McNeill – December 2004^[22]
3. Visions of Treachery – Allan Merrett (writer), John Blanche (conceptual art). Includes short story by Graham McNeill – July 2005^[23]
4. Visions of Death – Allan Merrett (writer), John Blanche (conceptual art) – July 2006^[24]

Posters (selections)

• The Outcast Dead (cover art) – Neil Roberts. Cover art poster of Book 17 in the book series – November 2011^[25]
• The Primarchs (cover art) – Neil Roberts. Cover art poster of Book 20 in the book series – May 2012^[26]
• The Scripts: Volume 1 (cover art) – Neil Roberts. Cover art poster of the first book in the Horus Heresy scriptbook series – March 2013^[27]

Special editions (selections)

• Collected Visions: Iconic images of the Imperium, Betrayal and War – Omnibus edition of the four volumes of the Art book series. Nick Kyme and Matt Ralphs (editors) – June 2007^[28]
• Horus Heresy Poster Bundle #1 – Neil Roberts, Philip Sibbering. The cover art posters of the first three titles of the book series. One of several poster bundles offered, it had been discontinued as of 2013 – October 2006^[29]

Events

As of April 2013 the following had been officially announced:

• The Horus Heresy Weekender – Black Library and Forge World (organizers). Two-day limited-attendance event to be held in Nottingham. Horus Heresy creators and associates present seminars, workshops, demonstrations, exclusive products etc. – May 2013^[30]

Gaming

The war has been the focus of board and card games; they provided additional relevant information. The Horus Heresy miniatures wargame, which brought the concept to the gaming foreground, was introduced in 2012.

Board games

• Horus Heresy [1st version] – Designed by Jervis Johnson, this wargame centers on the Heresy's endgame, the "Battle for Earth" – 1993^[31]
  • The companion mini board game Warmaster, a free promotion, was simultaneously offered through a Games Workshop publication;^{[lower-alpha 5]} it was also designed by Jervis Johnson – 1993^[32]
• Horus Heresy [2nd version] – Designed by John Goodenough and Jeff Tidball, this is a reworking of the 1993 original, subtitled "The Legendary Battle for Holy Terra". Released by Games Workshop licensee Fantasy Flight Games – 2010^[33]

Card games

• Horus Heresy – Collectible card game designed by Ryan Miller and Luke Peterschmidt. It was introduced in 2003 by Games Workshop affiliate Sabertooth Games, whose art department illustrated the cards. The game was expanded (2003–05) with the release of several booster packs and other products, and covered major battles of the Heresy campaign. The detailed card illustrations, which were reproduced in the Art book series and elsewhere, provided comprehensive imagery of the Heresy, while the accompanying text and rulesets included new information. The game was discontinued in 2008.
  • Base Set – Starter pack, includes separate Loyalist and Traitor decks, "story cards" that describe the background, original rulesets, and other components. The setting may be one of two significant early battles of the Heresy – 2003^[34]

Miniatures games

• Horus Heresy – Stand-alone expansion for the main Warhammer 40,000 gaming system, produced by Games Workshop modelling subsidiary Forge World. The expansion consists of a series of wargaming supplements including rulebooks, miniatures, and accessories; the first installment was introduced during UK Games Day 2012. This series is reputedly developed in coordination with the book series, includes new material and information about the Horus Heresy and the overall Warhammer 40,000 background, and is an authoritative source for both.^[35]
  • Betrayal – First installment of the Horus Heresy expansion, and the first volume of the Horus Heresy Rulebook Series. This supplement is centered on the culling of Loyalists from the Traitor ranks (see § Conflict and resolution), an operation that culminated at the Battle of Isstvan III. Ruleset and background text by Alan Bligh; models by Simon Egan and Forge World artists and designers – September 2012^[36]

Literature

Literature directly related to the Horus Heresy consists of works in several formats and media, created by various authors; the majority are published by the Black Library, a Games Workshop imprint. As of April 2013 it included magazine articles, novels, novellas, and short stories.^{[37][lower-alpha 6]} In the 2010s, some Heresy-branded literature appeared in other-language special editions before release in English.^{[lower-alpha 7][lower-alpha 8]}

Spoiler Free Reading/listening order

The graphic below shows the reading order to avoid spoiler and compiles almost all literature work of Horus Heresy.

Spoiler free tree of Horus heresy work

Book series

The Black Library started publishing the Horus Heresy book series in 2006, a derived brand that consists of titles with stories by a variety of authors. They provide detailed, multifaceted descriptions of the Heresy; the entire Warhammer 40,000 universe (c. 31000) is represented and taken advantage of. As of October 2013 the series consisted of 27 volumes, including full-length novels and novel-length compilations of novellas or short stories; the publisher had been adding several books per year since the start of the series' publication.

An opening scene-setting trilogy (Books 1–3) features the Luna Wolves Space Marine Legion, and portrays the fall of their Primarch (the Warmaster Horus) and the beginning of the Heresy. The series narrative was subsequently expanded to include the actions of other Legions and of various organisations and individuals. In the timeline of the Heresy, by Book 24 (originally published December 2012) this series was at about the half-way mark of Horus' campaign.

Most titles are published in multiple media and formats: as mass-market and trade paperbacks, in hardcover "premium" edition, as regular or "enhanced" e-books, and as abridged or unabridged audiobooks and e‑audiobooks.^[37] A number of stories have appeared in other official publications, sometimes before the release of the relevant book series titles; compilation stories have also been pre- or re‑published in stand-alone editions.^{[lower-alpha 9]}

The first regular UK paperback edition of the book series titles is listed below. Since November 2010, publishing of titles in this edition has sometimes lagged behind other editions or formats by several months.

1. Horus Rising – Dan Abnett – April 2006^[40]
2. False Gods – Graham McNeill – June 2006^[41]
3. Galaxy in Flames – Ben Counter – October 2006^[42]
4. The Flight of the Eisenstein – James Swallow – March 2007^[43]
5. Fulgrim – Graham McNeill – July 2007^[44]
6. Descent of Angels – Mitchel Scanlon – October 2007^[45]
7. Legion – Dan Abnett – March 2008^[46]
8. Battle for the Abyss – Ben Counter – August 2008^[47]
9. Mechanicum – Graham McNeill – December 2008^[48]
10. Tales of Heresy – Short story compilation. Nick Kyme and Lindsey Priestley (editors) – April 2009^[49]
11. Fallen Angels – Mike Lee – July 2009^[50]
12. A Thousand Sons – Graham McNeill – March 2010^[51]
13. Nemesis – James Swallow – August 2010^[52]
14. The First Heretic – Aaron Dembski‑Bowden – November 2010^[53]
15. Prospero Burns – Dan Abnett – January 2011^[54]
16. The Age of Darkness – Short story compilation. Christian Dunn (editor) – May 2011^[55]
17. The Outcast Dead – Graham McNeill – November 2011^[56]
18. Deliverance Lost – Gav Thorpe – January 2012^[57]
19. Know No Fear – Dan Abnett – March 2012^[58]
20. The Primarchs – Novella compilation. Christian Dunn (editor) – June 2012^[59]
21. Fear to Tread – James Swallow – August 2012^[60]
22. Shadows of Treachery – Short story and novella compilation. Christian Dunn and Nick Kyme (editors) – September 2012^[61]
23. Angel Exterminatus – Graham McNeill – January 2013^[62]
24. Betrayer – Aaron Dembski‑Bowden – March 2013^[63]
25. Mark of Calth – Short story and novella compilation. Laurie Goulding, (editor) – April 2013
26. Vulkan Lives – Nick Kyme – August 2013
27. The Unremembered Empire – Dan Abnett – October 2013

Descent of Angels and Fallen Angels are two parts of a trilogy that includes a third book not in the above list. A Thousand Sons and Prospero Burns are part of the same story arc, from the viewpoints of two opposing Legions of Space Marines. Know No Fear is a continuation of Battle for the Abyss and The First Heretic. Unremembered Empire is also a continuation of Vulkan Lives; Fear to Tread and Know No Fear

Magazine articles

Horus Heresy-related articles that appeared originally or solely in publisher-affiliated magazines.

• "The Emperor and Horus" – William (Bill) King. Story article originally in the Games Workshop magazine White Dwarf. This and the following articles by King were reproduced, re-edited, or sourced in the Art books (series) – November 1990^[64]
• "The Assault on Earth" and "Aboard Horus' Battle Barge" – William King. Two story articles published in White Dwarf issue 161 (UK edition) upon release of the first version of the Horus Heresy board game. They provide details and background related to the game's setting, the campaign's deciding battle – May 1993^[65]
• "Assault on Holy Terra" – William King. Another story article in White Dwarf, that expands the articles listed above – April 2002^[66]
• "Iron Within" – Rob Sanders. Short story in Hammer and Bolter, a downloadable magazine (e‑magazine) published by the Black Library between 2010 and 2012 – February 2011^[67]
• "The Lion" – Gav Thorpe. Novella serialized in Hammer and Bolter. In 3 parts – February to April 2012^[68]
• "The Horus Heresy" – Cover story of White Dwarf issue 394. Informational article with description of the Horus Heresy concept and product line, and details about the related Horus Heresy miniatures wargame expansion; it concentrates on Betrayal, the expansion's first installment. Includes interviews with Forge World game designer Alan Bligh and artist Simon Egan, and double-sided poster insert of Betrayal artwork – October 2012^[69]

Novellas

Horus Heresy novellas that were not originally included in the Horus Heresy book series compilations; the following were first released in special or limited editions.^{[lower-alpha 7]}

• Promethean Sun – Nick Kyme. Subtitled "Into the fires of war".^{[lower-alpha 10]} Specially priced "Collectors Edition" novella in 3,000 copies only, hardcover. Initially offered as a "web exclusive", the general-availability release is expected in 2013^[71] – May 2011^[72]
• Aurelian – Aaron Dembski‑Bowden. Subtitled "The Eye stares back", this novella is part of a story arc along with The First Heretic, Book 14 of the book series. Originally offered as another of the publisher's web exclusives, it was simultaneously released in two "Collectors Edition" versions (Silver and Gold) – October 2011^[73]
• Brotherhood of the Storm – Chris Wraight. Subtitled "The Khan rides to war". Signed, time-limited web exclusive print on demand "Collectors Edition", available 21–28 September 2012 only – September 2012^[74]
• Corax: Soulforge – Gav Thorpe. Subtitled "Victory is vengeance". A time-limited, print on demand collector's edition novella, with expanded artwork and other material. Available 5–12 April 2013 only – April 2013^[75]

Short stories

Horus Heresy short stories that were not originally included in the Horus Heresy book series compilations; several were first released or included in special or limited editions.

• "The Kaban Project" – Graham McNeill. Originally in the Art books (series) volume Visions of Darkness – December 2004^[76]
• "The Battle of Prospero" – Graham McNeill. Originally in the Art books (series) volume Visions of Treachery – July 2005^[77]
• "The Dark King" – Graham McNeill. Included in a limited edition Horus Heresy chapbook for Games Day 2007 – October 2007^[78]
• "The Lightning Tower" – Dan Abnett. Included in the aforementioned chapbook compilation – October 2007^[78]
• "Death of a Silversmith" – Graham McNeill. Included in the limited edition compilation Games Day Anthology 2011, edited by Nick Kyme – September 2011^[79]
• "Army of One" – Rob Sanders. A story in "e‑short" (short e‑book) format, one of several such works released in celebration of the Black Library's 15‑year publishing history – April 2012^[80]
• "Kryptos" – Graham McNeill. Subtitled "The voice of Chaos". An "e‑short" release – June 2012^[81]
• "Distant Echoes of Old Night" – Rob Sanders. Included in the limited edition compilation Games Day Anthology 2012/13 – September 2012^[82]
• "Lost Sons" – James Swallow. Included in the first volume of the two‑volume limited edition compilation Black Library Weekender – November 2012^[83]
• "The Divine Word" – Gav Thorpe. Included in the second volume of the two‑volume limited edition compilation Black Library Weekender – November 2012^[84]
• "Dark Heart" – Anthony Reynolds. E‑short. The story was republished in the Mark of Calth compilation, Book 25 of the book series – January 2013^[85]
• "The Gates of Terra" – Nick Kyme. Another e‑short, this one first appeared in a 2012 French language limited edition chapbook^{[lower-alpha 8]} – March 2013^[86]
• "Lord of the Red Sands" – Aaron Dembski‑Bowden. A 1500-word story originally available in the e‑book-format collection Angron – March 2013^[87]

Special editions (selections)

• Horus Rising – Dan Abnett. "5th anniversary edition" of Book 1 in the Horus Heresy book series – April 2011^[88]
• Limited Edition Horus Heresy Audio Boxset – Dan Abnett, Ben Counter, Graham McNeill. CD-audio compilation of the opening trilogy in the book series, narrated by Martyn Ellis. Includes an "exclusive bonus CD" with the short story "Little Horus" by Abnett, also read by Ellis; this "audio short" was originally published in Book 16, Age of Darkness – November 2011^[89]
• Xmas 2011 Horus Heresy eBundle – Book series authors. The first 17 Horus Heresy book series titles in an e‑book edition bundle, one of several bundle editions offered (bundle was retired 2012) – November 2011^[90]
• Angel Exterminatus – Graham McNeil. "Premium Hardback Edition" of Book 23 in the book series, the first title published in this format, with additional material and artwork. Offered exclusively through the publisher and affiliates – October 2012^[91]
• Angron – Aaron Dembski‑Bowden, Matthew Farrer. Character-based mini-compilation of short stories released in e‑book format. The collection's spotlight is on Angron, doomed Primarch of the "World Eaters" Legion of Space Marines. It contains Farrer's "After De'shea", a short story previously published in the book series title Tales of Heresy (Book 10). Additionally, two stories by Dembski‑Bowden: the prose adaptation of the audio drama Butcher's Nails, and "Lord of the Red Sands", an original short – March 2013^[92]

Multimedia

As of March 2013 this category included audio dramas of various durations, and published collections of their scripts.

Audio dramas

Below are original audio dramas, and also dramatisations of stories previously published in text media. Released in disc or audio file format, their durations range from over one hour to over two hours. They employ a number of scriptwriters, narrators, voice actors, and directors. Audio production is provided by specialist UK companies Big Finish Productions or Heavy Entertainment (which is also involved in audiobook editions of the Horus Heresy book series). Select contributors listed below.

• The Dark King and The Lightning Tower – Scripted by Graham McNeill and Dan Abnett respectively, Danny Webb performs both; audio drama versions of the chapbook originals – June 2008^[93]
• Raven’s Flight – Gav Thorpe (scriptwriter), Toby Longworth (performer). Prequel to Deliverance Lost, Book 18 in the book series – February 2010^[94]
• Butcher's Nails – Aaron Dembski‑Bowden (scriptwriter), Sean Barrett and others (performers) – May 2012^[95]
• The Sigillite – Chris Wraight (scriptwriter), Toby Longworth, Ramon Tikaram and Tim Treloar (performers) – March 2013^[96]
• Honour to the Dead – Gav Thorpe (scriptwriter), Gareth Armstrong, Jane Collingwood, Jonathan Keeble and Luke Thompson (performers). Adapted from a novella by Thorpe, originally published in German.^{[lower-alpha 7]} – May 2013^[97]
• Wolf Hunts - Scripted by Graham McNeil, this was released in May 2013 in a limited edition sleeve.
• Prince of Crows
• Crimson Fists

Drama "shorts"

The following audio dramas range in duration from under ten minutes to about half an hour, and are released in downloadable MP3 file format only.

• "Grey Angel" – John French (scriptwriter), John Banks, Toby Longworth and Ramon Tikaram (performers). A Garro series short – August 2012^[98]
• "Burden of Duty" – James Swallow (scriptwriter), John Banks, Toby Longworth and Ramon Tikaram (performers). Another Garro short – October 2012^[99]
• "Warmaster" – John French (scriptwriter), Ramon Tikaram (performer). In a nine‑minute audio drama, Horus lays out his plans for the remainder of the Heresy campaign. One of Black Library's "Advent Calendar" special releases for the 2012 holiday season, this was the "Advent Day Seven" installment – December 2012^[100]
• "Strike and Fade" – Guy Haley (scriptwriter), Toby Longworth (performer). Another ten‑minute audio drama, the "Advent Day Fourteen" entry in Black Library's "Advent Calendar 2012" releases – December 2012^[101]
• "Veritas Ferrum" – David Annandale (scriptwriter), Toby Longworth, Ramon Tikaram and Tim Treloar (performers). "Advent [2012] Day Twenty Four" e‑audio short – December 2012^[102]

Garro series

Audio drama‑only series based on Horus Heresy character Nathaniel Garro. The series is a sequel to The Flight of the Eisenstein, Book 4 in the book series.

1. Oath of Moment – James Swallow (scriptwriter), Toby Longworth (performer) – December 2010^[103]
2. Legion of One – James Swallow (scriptwriter), Toby Longworth (performer) – April 2011^[104]
3. Sword of Truth – James Swallow (scriptwriter), John Banks, Toby Longworth and Ramon Tikaram (performers) – November 2012^[105]
4. Burden of Duty/Grey Angel – John French and James Swallow (scriptwriters); John Banks, Toby Longworth and Ramon Tikaram (performers). Compilation reissue of two Garro Series audio shorts (listed above) – April 2013^[106]

Scriptbook series

Series of books containing the complete production scripts of Horus Heresy audio dramas, including soundtrack direction and character notes.

1. The Scripts: Volume 1 – Christian Dunn (editor). Contains the scripts of six works, including the first two volumes of the Garro series.^[107] Published in "Premium Hardback" edition – December 2012^[108]

See also

• List of Horus Heresy characters

Notes

Citations

References

External links

• Black Library: The Horus Heresy – Official website of the Games Workshop imprint, link points to section devoted to Horus Heresy publications
• Forge World: The Horus Heresy – Section of the Forge World website devoted to the Horus Heresy miniatures wargame
• The Horus Heresy – Website published by Games Workshop, it is mainly about the book series but includes some other material (may be inactive as of April 2013)
• "The Horus Heresy". TV Tropes. 
• Horus Heresy (1993 boardgame), Horus Heresy (2010 boardgame) and Horus Heresy (cardgame) at BoardGameGeek
• Space Marine (1989 miniatures game) and Warmaster (1993 boardgame) at BoardGameGeek