Sean Williams is the author of thirty-five novels, eighty short stories and the odd odd poem. He writes across the field of science fiction and fantasy for adults, young adults and children, and enjoys the occasional franchise, too, such as Star Wars and Doctor Who. His work has won awards, debuted at #1 on the New York Times hardback bestseller list, and been translated into numerous languages. His latest series is Troubletwisters, co-written with Garth Nix.