David Annandale is the author of the Horus Heresy novel The Damnation of Pythos. He also writes the Yarrick series, consisting of the novella Chains of Golgotha and the novels Imperial Creed and The Pyres of Armageddon. For the Space Marine Battles series he has written the novels The Death of Antagonis and Overfiend. He is also a prolific writer of short fiction set in the Warhammer 40,000 and Warhammer universes. David lectures at a Canadian university on subjects ranging from English literature to horror films and video games.