About the Author

ANNE ROCKWELL is the author of hundreds of books for children, including the distinguished picture book biography Only Passing Through: The Story of Sojourner Truth, an ALA Notable Children's Book. She lives in Greenwich, Connecticut. Visit her website at www.annerockwell.com. HOLLY KELLER has illustrated many popular science picture books, including Growing Like Me by Anne Rockwell and Air Is All Around You by Franklyn M. Branley, as well as several previous Green Light Readers. She lives in New Haven, Connecticut.