Betrayal is part of a trilogy that spans the events that make up the beginning of the Horus Heresy, including the Istvaan III Atrocity, the Drop Site Massacre of Istvaan V, the Battle of Phall, and the Battle of Paramar. The book contains rules and special characters for the pre-Heresy Sons of Horus, World Eaters, Emperor's Children, and Death Guard Legions as well as a Space Marine Crusade Legion army list. Betrayal spans events from the end of the Great Crusade to the beginning of the Horus Heresy, mainly the Istvaan III Atrocity.

The Horus Heresy: Book One - Betrayal is the first book in the Horus Heresy series by Forge World. These books also include the Battles in the Age of Darkness expansion rules, army lists, unit profiles, full campaign systems, missions and more. These books detail the background of the Horus Heresy and the Great Crusade, the various armies and factions involved and the battles in which they fought. The core campaign books of the Horus Heresy Series, known as the Black Books, are black in colour and leather-bound with embossed metal corners and are lavishly printed in full colour. The Horus Heresy: Illuminations - The Art of the Isstvan Trilogy The Horus Heresy: Crusade Imperialis - Army Lists

The Horus Heresy: Legiones Astartes - Age of Darkness Legions The Horus Heresy: Legiones Astartes - Age of Darkness Army List The Horus Heresy: Mechanicum - Taghmata Army List The Horus Heresy: Legiones Astartes - Isstvan Campaign Legions The Horus Heresy: Legiones Astartes - Crusade Army List The Horus Heresy: Book Eight - Malevolence The Horus Heresy: Book Three - ExterminationĪlan Bligh, John French, Andy Hoare and Neil Wylie

MIDDLE-EARTH, THE LORD OF THE RINGS: THE FELLOWSHIP OF THE RING, THE LORD OF THE RINGS: THE TWO TOWERS, THE LORD OF THE RINGS: THE RETURN OF THE KING and the names of the characters, items, events and places therein are trademarks of The Saul Zaentz Company d/b/a Middle-earth Enterprises under license to New Line Productions, Inc.The following is a list of the current titles in the The Horus Heresy series:Īlan Bligh, John French, Andy Hoare and Neil Wylie THE HOBBIT: AN UNEXPECTED JOURNEY, THE HOBBIT: THE DESOLATION OF SMAUG, THE HOBBIT: THE BATTLE OF THE FIVE ARMIES and the names of the characters, items, events and places therein are trademarks of The Saul Zaentz Company d/b/a Middle-earth Enterprises under license to New Line Productions, Inc. GW, Games Workshop, Citadel, White Dwarf, Space Marine, 40K, Warhammer, Warhammer 40,000, the ‘Aquila’ Double-headed Eagle logo, Warhammer Age of Sigmar, Battletome, Stormcast Eternals, and all associated logos, illustrations, images, names, creatures, races, vehicles, locations, weapons, characters, and the distinctive likenesses thereof, are either ® or ™, and/or © Games Workshop Limited, variably registered around the world.

Horus heresy books in order