Cathy Hapka has written more than 100 books for children and young adults. At home on her small farm in Chester County, Pennsylvania, she enjoys reading and writing, horseback riding, animals of all kinds, gardening, and music.

Ellen Titlebaum is the author of numerous books for young readers. Her titles include How Not to Babysit Your Brother and How to Start Third Grade, among others.

Debbie Palen's illustrations have appeared in a range of media, including the app market, advertising, young adult books, and children’s publishing. She is currently focusing her talents on picture books. Less