Susan Hood is the author of more than two hundred children’s books, including Ada’s Violin: The Story of the Recycled Orchestra of Paraguay, illustrated by Sally Wern Comport; Leaps and Bounce and Rooting for You, both illustrated by Matthew Cordell; and Spike, the Mixed-up Monster, illustrated by Melissa Sweet.

She has worked as the children’s content director of Nick Jr. magazine and as an editor at Instructor magazine, Scholastic, and Sesame Workshop. Susan Hood lives with her family in coastal Connecticut.

Matthew Cordell is the author and illustrator of many books for children, including Wolf in the Snow, for which he won a Caldecott Medal, as well as King Alice, Trouble Gum, Another Brother, hello! hello!, and Wish.

He has also illustrated the books of renowned authors including Philip Stead (Special Delivery), Rachel Vail (the Justin Case series), and Gail Carson Levine (Forgive Me, I Meant To Do It). He lives outside of Chicago with his wife, the novelist Julie Halpern, and their two children.