Robbie MacNiven
Legacy of Russ

Fenris is besieged, and the Space Wolves – with some unlikely allies – battle daemonic invaders across the system. When contact is lost with the Chapter Master, are the Space Wolves doomed to destruction?
Warhammer 40k
anthology

It contains:
The Broken Crown
The Lost King
Wolf Trap
The Wild King
The Young Wolf's Return
Infurnace
Lying In Flames
Fate Unbound

Also in:
Tales From Warzone Fenris
Sagas of the Space Wolves
Legacy of the Wulfen