Leslie Patricelli is the author-illustrator of Higher! Higher! as well as eleven board books starring her beloved bald baby character, most recently Tubby and Potty. “While racing home from the post office, my daughter Tatum was riding on my back yelling, ‘faster, Mommy, faster!’ “ she says. “Our imaginations took off, and the sequel to Higher! Higher! was born.” Leslie Patricelli lives in Ketchum, Idaho, with her husband, their three children, a slow fat cat, a quick kitten, and two bunnies that can outrun them all.