Paula Harrison ; interior illustrations Artful Doodlers. interior illustrations by Artful Doodlers inside illustrations, Artful Doodlers. [inside illustrations, Artful Doodlers]. David Lee Stone ; interior illustrations by Bob Lea. by Fred Van Lente ; interior illustrations by Tom Fowler. jacket art and interior illustrations by Dan Yaccarino. back cover and interior illustrations by Anne Duax cover and interior illustrations by Oana Befort by Cala Spinner ; interior illustrations by Erin Gallagher.