Dev Petty a travaillé dans le domaine du cinéma comme artiste aux effets spéciaux. Elle a notamment collaboré à la trilogie Matrix et à des douzaines d’autres films. Elle vit à Albany, en Californie.

Dev Petty previously worked as a visual-effects artist in film, contributing to such movies as the Matrix Trilogy. She lives in Albany, California.

Mike Boldt is an author and illustrator living in the countryside of Alberta, Canada. He has been illustrating for children for the past 15 years. His most recent picture book with Scholastic Canada is the wildly fun picture book The Duck Says (Les cancans du canard).