Elephant and Piggie, couldn't be more different, but that doesn't stop them from being best friends. Where Elephant is cautious, Piggie is carefree. In this book by author and illustrator, Mo Willems, Piggie surprises Elephant by telling him that he's a frog! Confused by Piggie's announcement, Piggie describes what it means to play pretend. With vocabulary perfect for early readers and a captivating plot, I'm A Frog! will be a favorite for your early reader, helping them master their reading skills.