Amy Timberlake's award-winning books include One Came Home, winner of a Newbery Honor, and the Skunk and Badger series: Skunk and Badger, Egg Marks the Spot, and Rock Paper Incisors. She enjoys looking for rocks along the shores of Lake Michigan near her Chicago home. She invites you to visit her online at amytimberlake.com.

Jon Klassen is a Canadian-born author-illustrator. His books include I Want My Hat Back; This Is Not My Hat, winner of the Caldecott Medal; We Found A Hat; and The Skull. Jon is also the illustrator of Sam and Dave Dig a Hole by Mac Barnett and The Dark by Lemony Snicket, among many others. He is a member of the Order of Canada in recognition of his contributions to children's literature. He currently lives in Los Angeles with his wife and two sons. Find him online at imjonklassen.com.