Joanne Settel

Dr. Joanne Settel is an award-winning writer of science books for children, including Your Amazing Skin from Outside In and Your Amazing Digestion from Mouth Through Intestine. Dr. Settel's book Exploding Ants: Amazing Facts About How Animals Adapt was listed as one of the Outstanding Science Trade Books for Children by the Children's Book Council. Dr. Settel has a PhD in Zoology. She is a professor emeritus at Baltimore City Community College, where she taught courses in biology, anatomy, and physiology. She lives with her husband in Maryland, where she enjoys hiking, playing bridge, and gardening. Visit her online at JoanneSettel.com.

Steve Björkman has illustrated more than 100 books for children, including the New York Times bestseller Dirt on My Shirt by Jeff Foxworthy. He has also sold more than 200 million greeting cards with his brother, Carl, through Recycled Paper Greetings. When he's not painting, he's working on authoring books for kids. Steve lives with his wife in Irvine, California. Visit him online at SteveBjorkman.com.