Space Wolf (Warhammer 40,000 Novels)

The epic saga of Ragnar Blackmane continues with this explosive tale set on the holy planet of Terra, where the ancient navigator house of Belisarius has long been allied with the mighty Space Wolves. In return for the means to navigate the treacherous warp, the Space Wolves provide an honour guard for the Patriarch of the house. But as Ragnar takes up this assignment, he uncovers a plot that reaches into the very depths of the Imperium and perhaps even to the God-Emperor himself!

William King (born 7 December 1959), also known as Bill King, is a Scottish writer of a number of science fiction and fantasy books, most notably in Games Workshop's Warhammer and Warhammer 40,000 series, published by Games Workshop's fiction arm Black Library. [source](https://en.wikipedia.org/wiki/William_King_(author)