A Horus Heresy novel
As Calth burns, the Word Bearers and World Eaters begin a bloody crusade across Ultramar. Worlds will burn, legions will clash... and a primarch will fall.
READ IT BECAUSE
It's finally revealed why Lorgar didn't lead the assault on Calth... because he's burning his way across Ultramar. But why, and why is Angron with him? Mysteries abound, and primarchs meet on the battlefield...
THE STORY
The Shadow Crusade has begun. While the Ultramarines reel from Kor Phaeron's surprise