Kelli Dunham, RN, BSN is a nurse, comedian, and author of the bestselling books for pre-teens, The Girl's Body Book and The Boy's Body Book.
Steve Björkman has illustrated more than eighty books for children, including the New York Times bestseller Dirt on My Shirt by Jeff Foxworthy. He also creates greeting cards with his brother through Recycled Paper Greetings. Steve lives in California with his wife and three children. You can visit him online at stevebjorkman.com.