Jonathan Fenske is the author and illustrator of the leveled readers Woodward and McTwee, Love Is in the Air, Guppy Up!, A Pig, a Fox, and a Box, which was a 2016 Geisel Honor book, and the A Crabby Book series. He is also the author of several picture books, including Barnacle Is Bored and its follow-up, Plankton Is Pushy. Jonathan lives in South Carolina with his family.