Charles Ghigna (also known as Father Goose) lives in a treehouse in Alabama. He is the author of more than 100 award-winning books for children and adults from Random House, Capstone, Disney, Hyperion, Scholastic, Simon & Schuster, Abrams, Charlesbridge and other publishers. His poems appear in hundreds of magazines from The New Yorker and Harper's to Cricket and Highlights. He is a former poetry editor of the English Journal and nationally syndicated feature writer for Tribune Media Services.

Agnieszka "Ag" Jatkowska dreamed of being an artist from a very young age and graduated from the University of Fine Arts in Gdansk, Poland with a MA in Graphic Design and Illustration. Ag now lives in Bath and works as a full-time illustrator. She really enjoys illustrating children and animal characters, creating their personalities visually, and making them come alive on the page. In her spare time she loves practicing yoga, discovering new places and taking long walks with her husband.