Provides instruction for activities that will make rock and fossil hunting fun to do.

"The ultimate guide to every bone in your body. Did you know bones are 75% water? Or that humans and giraffes both have just seven vertebrae in their necks? Learn more amazing facts in "The Skeleton Book." Full of incredible computer-generated 3-D images, children can explore the bones of the body in great detail. Find out how the skeleton is flexible enough to make the body agile but provides support and strength to the body. Bones are stronger...

This book presents a comprehensive look at the tropical grassland biome, describing its climate, plants, animals, people, and future.

"Computer-generated illustrations reveal the wonders of the universe, from the big bang and black holes to space travel."--

Butterfly is a celebration of the dazzling variety of colors, patterns, habitats, and behavior of the world's butterflies and moths, with breathtaking photographs by Thomas Marent. More than 500 intimate images lift the veil on a fascinating-and often hidden-world, visually documenting the miraculous transformation of a crawling caterpillar into a colorful and graceful winged creature -Cover.

"Did you know that the global population produces more than a million tons of poo every day? Or that the ancient Egyptians used animal excrement in their medicine? That sea cucumbers can vomit their sticky insides when threatened, yet still survive? Children aged 9+ will love all these facts and more, presented either with jaw-dropping CGI illustrations or eye-popping photography - plus additional boxes feature diagrams that make information easy...

Introduces readers to all types of bugs, from colorful butterflies to deadly spiders, with information on their anatomies, life cycles, and behaviors.