High Octane Anthology focussing on the Xenos hunting forces of the Deathwatch. It is humanity's darkest hour. From Imperium Nihilus to Segmentum Pacificus, the vile xenos hordes swell. If left unchecked, these ungodly beasts will savage the Imperium like scavengers upon a carcass. Only the Adeptus Astartes of the Deathwatch stand defiant before them. This noble brotherhood is the Shield that Slays; they are the watchmen of the void, their star-borne fortresses guarding the Emperor of Mankind's realms from terrors unimaginable. Between them, these warriors will keep the light of the Imperium burning until the stars themselves extinguish. This anthology of high-octane stories features a host of Black Library's finest authors, including Steve Parker, Ben Counter, David Guymer, Andy Clark and many more.