That Is Not a Good Idea! is a hilarious, interactive picture book from bestselling author and illustrator Mo Willems. Inspired by the evil villains and innocent damsels of silent movies, Willems tells the tale of a hungry fox who invites a plump goose to dinner. As with the beloved Pigeon books, kids will be calling out the signature refrain and begging for repeated readings. The funny details in the full-color illustrations by three-time Caldecott Honoree Mo Willems will bring nonstop laughter to story time.