Joan Holub has authored and/or illustrated over 140 children's books, including the Goddess Girls series, the Heroes in Training series, the New York Times bestselling picture book Mighty Dads (illustrated by James Dean), and Little Red Writing (illustrated by Melissa Sweet). She lives in North Carolina and is online at JoanHolub.com. Dani Jones is an artist and a writer. She went to Brigham Young University-Idaho and now lives in New Hampshire, where she works drawing for children's books, comics, apps, and magazines. When she is not drawing, she is usually making a pie.