Suzanne Slade is the award-winning author of dozens of children's nonfiction books, including The Inventor's Secret, Friends for Freedom, and The House That George Built. She lives in Libertyville, Illinois, with her husband, two children, and adorable dog, Corduroy. suzanneslade.com

Stacy Innerst is an artist and the illustrator of numerous picture books for children, including Thomas Jefferson Grows a Nation by Peggy Thomas and M Is for Music by Kathleen Krull, a School Library Journal Best Book of the Year. He lives in Pittsburgh, Pennsylvania. stacyinnerst.com