Writer and illustrator Mark Pett makes books. He is the “authorstrator” of I Eat Poop: A Dung Beetle Story, Nia and the New Free Library, The Very Last Castle, I’m Not Millie!, This Is My Book!, Lizard From the Park, The Boy and the Airplane, The Girl and the Bicycle, and The Girl Who Never Made Mistakes. Before books, he created the syndicated comic strips Mr. Lowe and Lucky Cow. Mark lives in the Mountain West.