Jane Sutcliffe is the author of Leonardo's Monster (Pelican) and The Attack on Pearl Harbor (Capstone), as well as nearly two dozen biographies in the History Maker series and the On My Own series from Lerner. Jane holds a BA from the University of Connecticut and a master's from Penn State University, both in Communication Science. She lives in Tolland, Connecticut.

John Shelley was born in Birmingham, UK and grew up in Sutton Coldfield. He studied at Bournville School of Art, then illustration at Manchester Polytechnic under children's illustrator Tony Ross. Following his first major picture book The Secret in the Matchbox, his children's illustrations have been published in the UK, USA, Europe, and Asia. He has illustrated more than forty children's books, including Outside-In: A Lift-the-Flaps Body Book by Claire Smallman and Family Reminders by Julie Danneberg. John lives in Norwich, England.