William Boniface is the author of more than twenty-four books ranging from pre-school novelty to middle grade novels. His books—which include the Oprah Best Books for Kids selection The Adventures of Max the Minnow, as well as the middle grade series The Extraordinary Adventures of Ordinary Boy—have sold more than 2 million copies.

Julien Chung has been a professional designer and illustrator for over twenty-five years. He is the illustrator of picture books such as Chicka Chicka Ho Ho Ho and Chicka Chicka Tricka Treat, companions to the bestselling Chicka Chicka Boom Boom; Becoming Blue by Ellen Tarlow; Vrooom, Vrooom! by Mary Lyn Ray; and 365 by Miranda Paul. He has created licensed characters for brands worldwide and works for La Presse newspaper in Montreal, Quebec. He lives in Montreal with his wife and a lovebird named Cookie.