Robert A. Parker has illustrated numerous acclaimed books for children, including the Caldecott Honor Book Pop CornandMa Goodness by Edna Mitchell Preston, the Boston Globe–Horn Book Award winner Cold Feet by Cynthia DeFelice, and Action Jackson by Jan Greenberg and Sandra Jordan, which received six starred reviews and was named a Robert F. Sibert Honor Book. Mr. Parker is a jazz musician. He lives in West Cornwall, Connecticut.