Bill Martin, Jr. (1916–2004) has been called “America’s favorite children’s author.” He wrote more than 300 books for children, including the classic texts Brown Bear, Brown Bear, What Do You See?, illustrated by Eric Carle, and Chicka Chicka Boom Boom, illustrated by Lois Ehlert.

John Archambault is a poet, journalist, and storyteller who worked with Bill Martin, Jr. on several projects. He lives in Idyllwild-Pine Cove, California.

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.