Tad Hills is the author and illustrator of two New York Times bestsellers-the ALA-ALSC Notable picture book Duck & Goose (called ""expressive and adorable"" in a starred review from Kirkus Reviews) and Duck, Duck, Goose. His Duck and Goose board books include the ALA Notable Book What's Up, Duck?- A Book of Opposites, which Oprah.com called an ""engaging concept board book,"" and the Indie Bestseller Duck & Goose Find a Pumpkin. Tad Hills is also the author/illustrator of How Rocket Learned to Read. He lives in Brooklyn, New York.