3Discover how Dav Pilkey became a bestselling children's author Did you know Dav Pilkey created his Captain Underpants character while sitting in his elementary school's hallway? Explore the life and career of one of today's most popular and cherished children's authors. Full of fact-packed sidebars and direct quotes, this eye-opening biography showcases the influences, talents, and creativity that helped Pilkey rise to the top of bestsellers lists.