But traitors within the Sacristans have other ideas and a shocking act of betrayal sets the stage for one of the bloodiest battles of the Horus Heresy…This story is a prequel to Graham McNeill’s epic Horus Heresy novel Vengeful Spirit, and first appear in The Imperial Truth.

    Finally, on Terathalion, the truth of Mortarion’s sinister heritage will be exposed, and the future of the XIV Legion will be written...READ IT BECAUSEThe Death Guard have already embraced treachery, but this story follows their Primarch as he continues upon the road that will eventually doom his Legion to a plague-wracked damnation.THE STORYChagrined by his defeat at the hands of Jaghatai Khan, Mortarion abandons the pursuit of the White Scars and instead leads the Death Guard in a spiteful, punitive rampage across the systems of the Prosperine empire. World after world has fallen to this horrific onslaught, and yet the insular and secretive primarch seems preoccupied by some other, unspoken goal. Finally, on Terathalion, the truth of Mortarion's sinister heritage will be exposed, and the future of the XIV Legion will be written...This story is also available in Blades of the Traitor.

    Fighting alongside the Raven Guard Legion, Marcus Valerius of the Therion Cohort has long scorned those who seek to deify the Emperor, but a flash of inspiration leads him to question whether or not there are greater forces at work in the universe...

    And more miraculous still is the instrument of his resurrection, the arcane technology of the Armour of Fate. More than mere battleplate, the Armour of Fate keeps the primarch alive, holding at bay the wound he sustained at the blade of his erstwhile brother. But Guilliman cannot remove the armour – or so he was told. Now, after years spent trapped within the Armour of Fate, he wishes to test the truth of this statement, and seeks out old allies who he hopes can give him aid. Read It Because It's a look into the mind of Roboute Guilliman by the author of Dark Imperium, delving deep into his fears and desire to be free again – and featuring a deeply surprising guest star…

    But he will not find it unguarded - the Ardent Reef, an encircling ring of gun bastions and asteroid bases, is but one amongst many such lines of defence. Captain Arcadese of the Ultramarines finds himself in command of a host of his battle-brothers, as the renegade Warmaster's fleet launches its final assault on the Throneworld. Will he hold the line even in the face of almost certain death, or will his own loyalty waver in those final moments?ABOUT THE BOOKPublished for the first time in English, this Horus Heresy short story has previously appeared in the French Games Day Chapbook 2012.

    And a secret objective leads to more than the lead character, tech-priest Magos Caul, could ever have bargained for.THE STORYOn the world of Phaedra, a force of skitarii - the front-line soldiers of the Adeptus Mechanicus - embark upon a dangerous mission: to assault a stronghold of the xenos tau and recover a priority asset for their tech-priest master, Magos Caul. As they face the diminutive drones and hulking battlesuits of their alien foes in the jungles of the Dolorosa Coil, their target draws nearer. But just what is Objective Skysight, and why is it so important to the tech-priest?

    That prisoner has a tale to tell, of heroes and monsters, of honour and treachery, of life and death. He has stood at the side of the Warmaster himself, and he has a message for the Imperial Fists primarch. But can he be trusted? And can he be allowed to live? Rogal Dorn must decide the fate of the last remembrancer.A short story from the Age of Darkness anthology.

    Now, at last, three Chapters of Space Marines come together to destroy the greenskin menace and restore Imperial rule. The Salamanders, White Scars and Raven Guard, together with their allies from the Astra Militarum and bolstered by the aid of the mercurial alien eldar, fall upon the worlds of Octarius system with chainsword and bolter, bringing death to the orks.Three interconnected stories show off the way the Raven Guard, White Scars and Salamanders fight. Find out what's more effective against the orks: Sneaky ninja tactics, speed and fury or fire. Lots of fire. Overfiend contains the following novellas, all of which have been previously available as eBooks: Stormseer Shadow Captain Forge Master

    In the midst of a live-fire exercise, one of these human targets disobeys orders and follows the trail of a mysterious alien beast, one that could spell doom for all of Krieg if it is not stopped...ABOUT THE BOOKA brand new Death Korps of Krieg story by Steve Lyons, author of Dead Men Walking.

    Only one thing stands in their way: the wrathful, holy fire of the Adepta Sororitas.READ IT BECAUSEAfter her first Adepta Sororitas story, the fantastic 'Mercy', Danie Ware returns with a longer tale of Sister Superior Augusta and her squad bringing their faith and fury to their enemies.THE STORYFrom the blasphemy of the fallen… Our Emperor, deliver us. At the edge of the Imperium sits the fetid jungle world of Lautis. Amidst the creeping foliage and ancient monuments, a horror is rising. From the depths of a crumbling cathedral come bloodied nightmares, intent on fulfilling their dark purpose by any means necessary. Only one thing stands in their way: the wrathful, holy fire of the Adepta Sororitas. Filled with the light of the Emperor, Sister Superior Augusta and her squad are a force to be reckoned with. They are here to purge the darkness from Lautis with prayer and bolter, and nothing will stop them. But the things that dwell in the darkness aren’t afraid. Augusta must put her trust in her Battle Sisters and lead them into the shadows of the crypts in search of the truth. Faith and fire are powerful weapons, but will they be enough to defeat the sinister powers that lurk in the deeps?

    But one of their number remains loyal to the Emperor, and battle is joined on the fortress-world.READ IT BECAUSELoyalist traitors! Iron Warriors battle Iron Warriors, and Barbaras Dantioch, a very important character in the Horus Heresy, is introduced.THE STORYYears ago, the Iron Warriors left Barabaras Dantioch, a crippled warsmith, on the world of Lesser Damantyne. Now, having declared their allegiance to the traitor Horus, they have returned. As the planet's garrison prepares for war, Dantioch must choose between loyalty to his legion or to the Emperor.This story is also available in Age of Darkness, book XVI of the Horus Heresy series.

    But the war will be decided by Morkai himself as he challenges the aliens' sinister leader to single combat.

    Keeping the home fires burning on Baal, the remaining honour guard are brought news of their primarch’s death and must decide upon the final course for their Legion themselves.

    From the bloody sands of the Desh'ean gladiatorial pits, to the battlefields of Isstvan and the farthest reaches of the Shadow Crusade, the name of Angron is a byword for carnage and berserk fury...This exclusive eBook collection contains three seminal tales of the World Eaters and their gene-sire, by Aaron Dembski-Bowden and Matthew Farrer. Alongside the classic 'After Desh'ea', the audio drama 'Butcher's Nails' is presented for the first time in prose rather than script format. Finally, the brand new micro-short story 'Lord of the Red Sands' gives a glimpse of the past, along with a vision of Angron's own hopes for revenge and redemption in an uncertain future.'After Desh'ea' was originally printed in Tales of Heresy. 'Butcher's Nails' was originally released as an audio drama.

    Fell times have come again to the Imperium and a War of Faith appears inevitable. Standing in the way of catastrophe is Celestine, the Living Saint and one of the greatest heroes of the age. Only she can reunite the warring factions of the Ecclesiarchy and prevent a second Reign of Blood. Together with the Inquisitor Greyfax, Celestine and her allies must hunt across the shrineworlds of the Imperium and beyond to root out the evil behind the schism and burn it out with righteous, cleansing flame.