Guy Haley is the author of the Siege of Terra novel The Lost and the Damned, as well as the Horus Heresy novels Titandeath, Wolfsbane and Pharos, and the Primarchs novels Konrad Curze: The Night Haunter, Corax: Lord of Shadows and Perturabo: The Hammer of Olympia. He has also written many Warhammer 40,000 novels, including Belisarius Cawl: The Great Work, Dark Imperium, Dark Imperium: Plague War, The Devastation of Baal, Dante, Baneblade and Shadowsword. His enthusiasm for all things greenskin has also led him to pen the eponymous Warhammer novel Skarsnik, as well as the End Times novel The Rise of the Horned Rat. He has also written stories set in the Age of Sigmar, included in War Storm, Ghal Maraz and Call of Archaon. He lives in Yorkshire with his wife and son.