Author(s): Dan Abnett

Sci-Fi & Fantasy Fiction

Book fifteen in the New York Times bestselling series

The Emperor is enraged. Primarch Magnus the Red, of the Thousand Sons Legion, has made a catastrophic mistake and endangered the safety of Terra. With no other choice, the Emperor charges Leman Russ, Primarch of the Space Wolves, with the apprehension of his brother from the Thousand Sons' home world of Prospero. This planet of sorcerers will not be easy to overcome, but Russ and his Space Wolves are not easily deterred. With wrath in his heart, Russ is determined to bring Magnus to justice and the events that decide the fate of Prospero are set in motion.