First facts. Underground safari

All sorts of interesting creepy crawlies live in underground habitats. Readers will love learning about the bugs, spiders, grubs, and earthworms that lurk below. Young readers will uncover the features of the animals' underground habitats and disover the important roles the creatures play in the ecosystem.

The parts of a plant that grow below are just as important as what's above ground. Readers will learn about the world of roots, bulbs, and tubers, as well as other organisms that grow underground. Readers will also discover why the things that grow underground are an important part of the Earth.