Fred Saberhagen

Fred Saberhagen (1930–2007) was an American science fiction and fantasy author, best known for his Berserker series. His novel and audiobook Berserker features autonomous killing machines threatening humanity across the galaxy, pioneering a subgenre of military science fiction. Saberhagen's writing is inventive, action-packed and intellectually engaging, and the audiobook is an entertaining listen for sci-fi fans.