Balloon

Bruce Handy is the author of The Happiness of a Dog with a Ball in Its Mouth and What If One Day..., both New York Times Best Children's Books of the Year. He also writes articles and books for grown-ups, including Wild Things: The Joy of Reading Children's Literature as an Adult and Hollywood High, a history of teen movies. He lives in New York.

Julie Kwon is an illustrator based in New York. She is a graduate of Rhode Island School of Design and Brown University and has created work for both book publishers and animation companies, including Farrar, Straus and Giroux, Little Brown, Levine Querido, and Cartoon Network.