Kate Feiffer is a writer, a filmmaker, and a mother. She is the author of the picture books No Go Sleep!; President Pennybaker; But I Wanted a Baby Brother!; The Wild, Wild Inside; Which Puppy?; My Mom Is Trying to Ruin My Life; and Double Pink; and of the middle-grade novels Signed by Zelda and The Problem with the Puddles. She lives with her family on Martha’s Vineyard, Massachusetts. Visit her at KateFeiffer.com.

Diane Goode has written seven and illustrated over sixty beloved and critically acclaimed picture books, including the New York Times bestsellers Founding Mothers and Ladies of Liberty by Cokie Roberts. She illustrated several books by Cynthia Rylant including When I Was Young in the Mountains, a Caldecott Honor Book. She is also the illustrator of President Pennybaker and My Mom is Trying to Ruin My Life, both by Kate Feiffer. She lives in Watchung, New Jersey, with her husband, David, and their dog, Briggs. You can read about her at DianeGoode.com.