Bone by Bone: Comparing Animal Skeletons (Animal by Animal)

What would you be if your finger bones grew so long that they reached your feet? You'd be a bat! What if you had no leg bones but kept your arm bones? You'd be a whale, a dolphin, or a porpoise! This entertaining picture book will keep readers guessing as they learn about how our skeletons are like―and unlike―those of other animals.