Barbara Wersba is the author of thirty books for young people, including Tunes for a Small Harmonica: A Novel, a National Book Award nominee. A reviewer for the New York Times Book Review for many years, Wersba has also written for the stage and television. She lives in Sag Harbor, New York, where she runs a small publishing company called The Bookman Press.

Donna Diamond has illustrated numerous children's books as well as many book jackets. She lives in Riverdale, New York.