Harry Turtledove

Harry Turtledove is an American author widely known as the master of alternate history, having written more novels in the genre than any other living author. With a PhD in Byzantine history, Turtledove brings scholarly rigour to his speculative fiction, imagining worlds where pivotal historical events turned out differently — from the South winning the American Civil War to aliens invading during World War II. His prolific output includes the Worldwar series, the Southern Victory series, and dozens of standalone novels. Turtledove's books and audiobooks offer listeners endlessly inventive explorations of how different the world might have been, combining historical expertise with compelling storytelling.