Greg Pizzoli is the Theodor Seuss Geisel Award-winning creator of the Baloney and Friends graphic novel series, as well as the author and illustrator of the picture books The Watermelon Seed, Good Night Owl, and The Book Hog. He also writes nonfiction for kids, including The New York Times Best Illustrated title Tricky Vic, and PIZZA! A Slice of History.

Greg Pizzoli works in a studio he shares with his wife Kay Healy, who is a printmaker and author. They live in Philadelphia with their two daughters.