Dark Adeptus (Warhammer 40,000 Novels)

The sequel to Ben Counter's massively popular "Grey Knights" brings back Captain Alaric and his brothers in an all-new adventure. When a planet that vanished a hundred years earlier mysteriously reappears, the Grey Knights are sent down to investigate whether it has been corrupted by Chaos. Packed with fast-paced action, "Dark Adeptus" pits the brave Grey Knights daemon hunters against the servants of darkness.