Avi's books are loved by kids and adults everywhere. He has written more than 50 books, several of which have garnered prestigious awards, including the Newbery Medal and two Newbery Honors. His titles with Hyperion include Crispin: The Cross of Lead, Crispin at the Edge of the World, and The Book Without Words. He lives with his family in Colorado. Stephanie Yue is a transplant from Atlanta, Beijing, and Hong Kong. She studied illustration in New York City, and currently shares a home with a hamster in Providence, RI. When she's not drawing, you may find her zipping around on a scooter, training in martial arts, and pretending to be a superhero.