Gav Thorpe is the author of the Horus Heresy novels Deliverance Lost, Angels of Caliban and Corax. He is particularly well known for his Dark Angels stories, including the Legacy of Caliban series and the Space Marine Legends novel Azrael. His Warhammer 40,000 repertoire further includes the Path of the Eldar trilogy, The Beast Arises novel The Beast Must Die and the Phoenix Lords novels Asurmen and Jain Zar. For Warhammer, Gav has penned The Sundering trilogy, the End Times novel The Curse of Khaine and the novel Warbeast in the Realmgate Wars series. He lives and works in Nottingham, UK.