The Very Hungry Caterpillar Apple Playset: includes Velcro top closure, clear front panel, and an additional side opening for in-and-out play. The Very Hungry Caterpillar can peek out of the side, or climb in to eat his five fruits. Five fruit play pieces contain crinkle, squeak, and jingle sound for additional entertainment. Your child's imagination is sure to run wild with the Eric Carle Apple Playset. Eric Carle is the most celebrated children’s author / illustrator of all time, with a book sold every 30 seconds and 88 million books sold worldwide.