The Deathwatch - black armoured bastions of the Imperium, drawn from among the various chapters of the Adeptus Astartes to stand vigilant against the insidious alien threat - investigate a genestealer taint.

'The Dark King' by Graham McNeill. The acts of terror and warmongering by Konrad Curze, Primarch of the Night Lords Legion, have earned the ire of his brother primarch, Rogal Dorn. Wracked by terrible visions of the future, Curze is driven insane and attacks Dorn, setting the Night Lord on an inexorable course towards eternal damnation. 'The Lightning Tower' by Dan Abnett. Rogal Dorn, Primarch of the Imperial Fists Legion, faces a stark reality - he must tear down the magnificence of the Emperor's Palace.

It is the 31st millennium. Under the benevolent leadership of the Immortal Emperor, the Imperium of Man hasstretched out across the galaxy. It is a golden age of discovery and conquest. But now, on the eve of victory, the Emperor leaves the front lines, entrusting the great crusade to his favourite son, Horus. Promoted to Warmaster, can the idealistic Horus carry out the Emperor's grand plan, or will this promotion sow the seeds of heresy amongst his brothers?

A fugitive stalks the shadows of the Petitioner's City. Though his fellow Outcast Dead are no more, the lone wolf Severian still intends to escape from Terra by any means possible - but the enigmatic hunter Yasu Nagasena is in pursuit. As news of the massacre on Isstvan V continues to spread and Severian's trail doubles back to the place where it all began, both he and Nagasena must face some uncomfortable truths - and an even more uncertain future.

On the doorstep of Holy Terra, the shadow of treachery still lurks. Upon a comet-shrine dedicated to the glory of Unity, a group of heretic Word Bearers prepare to return to the Solar System after being abandoned by their brethren - only the forces commanded by Sigismund, First Captain of the Imperial Fists, stand between the traitors and their goal. But will the legendary Templar's skill at arms be enough to prevail over this new enemy, or will the doubt in his heart prove ultimately to be his undoing?