Skeletons /
Alan Walker.
- 1 online resource
- Creepy but cool - a Crabtree seedlings book .
Includes index.
"Skeletons can look a little creepy, because, well, we usually wear them on the inside. This book explains why some animals don't have a skeleton, and why humans can't do without one. Amazing photos and simple text make this book a great high-interest read"--