Shannon Hale is the bestselling author of many books, including Real Friends, the Ever After High series, and Princess Academy. With her husband Dean Hale she co-wrote Rapunzel's Revenge, Calamity Jack, the Unbeatable Squirrel Girl series, and The Princess in Black series. They live with their four children near Salt Lake City, Utah.

LeUyen Pham has illustrated more than one hundred books for children, including the Caldecott Honor book Bear Came Along by Richard T. Morris and the bestselling Princess in Black series by Shannon and Dean Hale. She is the co-creator, along with Shannon Hale, of the bestselling graphic memoirs Real Friends, Best Friends, and Friends Forever. Her own books include The Bear Who Wasn't There and Big Sister, Little Sister. A graduate of the Art Center College of Design in Pasadena, LeUyen lives in Los Angeles with her husband and two sons.

- (McMillan Palgrave)