Author

Guy Hayley

30 books, mostly science fiction, for Black Library and Macmillan Audio, 2016–2026

Guy Haley is a British science-fiction writer and journalist who began his career in magazine publishing, writing and editing for titles including SFX, White Dwarf and Death Ray. He has written more than 45 novels and novellas, along with short stories, audio dramas, comics and game material. He is best known for his prolific work for Games Workshop’s Black Library, particularly in the Warhammer 40,000 and Horus Heresy universes, while also writing original science fiction and fantasy such as the Richards & Klein and Dreaming Cities series.