Black Library is the publishing arm of Games Workshop, known for producing novels and audio dramas set in the universes of Warhammer 40,000 and Age of Sigmar. Established in 1997, it has become a significant part of the Warhammer franchise, expanding its lore through various authors and stories. The library features works from numerous writers, including popular authors like Dan Abnett and Gav Thorpe. These stories explore the rich backgrounds of characters, factions, and events within the Warhammer settings, appealing to both fans of the tabletop games and readers interested in science fiction and fantasy literature.