L J Goulding
Slaughter At Giant's Coffin

Devastated by the tyranids, remnants of the Scythes of the Emperor Chapter gather at a Chapter outpost to regroup. But the relentless menace of the hive fleets is close, and the battered Space Marines must rally for what might be their final stand…
Space Marine Battles
novel

Also in:
Scythes of the Emperor