Book excerpt: From the award-winning author of Little Pea, Little Hoot, and Little Oink comes a clever take on the age-old optical illusion: is it a duck or a rabbit? Depends on how you look at it! Readers will find more than just Amy Krouse Rosenthal's signature humor herethere's also a subtle lesson for kids who don't know when to let go of an argument. A smart, simple story that will make readers of all ages eager to take a side, Duck! Rabbit! makes it easy to agree on one thing—reading it again!