Dan Abnett
The Victory
Gaunt's Ghosts (series)
The Sabbat Worlds Crusade is at a standstill. Drastic action is required. Can a turncoat from the traitor camp help Gaunt's Ghosts to turn the tide of war and bring victory to the Imperium?
Warhammer 40k
omnibus

It contains:
You Never Know
Salvation's Reach
Family
Killbox
Blood Pact
Ghosts And Bad Shadows