What happened to Alfred's foot? After a morning at the park, Alfred the turtle's foot is bumpy and sticky, and it hurts, too! It's up to Pipsie to figure out what gave him a tender tootsie. As Alfred shows Pipsie where he went that day, they come upon all kinds of insects—from ants to spiders to honeybees. And the clues Pipsie uncovers lead her on a twisty, turny, and even slightly stinky nature mystery.