A new stroller edition from this best-selling series, complete with an attachable strap, felt flaps, and a mirror! Five beautifully illustrated spreads show a series of animals, including a butterfly, a frog, a worm, and a duck, hiding beneath bright felt flaps as well as a surprise mirror ending on the final page. Now available in a smaller format with a sturdy, detachable hook-and-loop strap, this stroller book is perfect for babies and toddlers on the go.