Sara Pennypacker is the author of the #1 New York Times bestselling Pax, the Clementine series and its spinoff series, Waylon, and the acclaimed novels Summer of the Gypsy Moths and Here in the Real World. She divides her time between Cape Cod, Massachusetts, and Florida. She invites you to visit her online at sarapennypacker.com. Marla Frazee is a two-time Caldecott Honor winner and the recipient of a Boston Globe-Horn Book Award for Best Picture Book. She has illustrated many acclaimed picture books, including All the World by Liz Garton Scanlon, Stars by Mary Lyn Ray, and Everywhere Babies by Susan Meyers, as well as her own Farmer Books trilogy, A Couple of Boys Have the Best Week Ever, and The Boss Baby, which inspired the DreamWorks Animation film. She is also the illustrator of the New York Times bestselling Clementine chapter books by Sara Pennypacker. The mother of three grown sons, she lives in Pasadena, California. She invites you to visit her at MarlaFrazee.com.