Emma Vieceli's work includes: Doctor Who for Titan comics, the New York Times-bestselling Vampire Academy graphic novel series for PenguinRandomHouse, and Avalon Chronicles for Oni Press Her recent work includes the Alex Rider series for Walker books, The Adventures of Supergirl for DC comics, and Back to the Future for IDW. Malin Ryden is a published freelance fiction writer, sharing her time between two continents, two languages and too many imaginary worlds to count. While the bulk of her work remains firmly rooted in speculative fiction, she has made forays into crime and contemporary young adult fiction as well as comic scripts.