This book tells the story of the enormous Apatosaurus, who lived during the late Jurassic period between 170 and 140 million years ago. It weighed up to 33 tons (30 metric tons), was more… More →

Children may not realize it, but they use models everyday. This book shows children how models represent things to help humans understand them better. More →

Children may not realize it, but they use models everyday. This book shows children how models represent things to help humans understand them better. More →

A Rainforest Habitat introduces children to the huge trees, colorful flowers, and other plants in South American tropical rain forests. This fascinating book also outlines the insects,… More →

Eight eyes, venomous fangs, surprise attacks…as if there wasn't enough not to like about spiders! Colorful photos and descriptive text help explain the body parts, characteristics, and… More →

Beautiful images of trees give kids a close-up view of different kinds of trees, how they grow and make food, and how they add oxygen to the air around us. More →

Some Archaea thrive in extreme places around the planet such as in thermal pools, hot vents at the bottom of the sea, extremely salty water, and even in underground oil reserves. Others are… More →

Archaeologists are like detectives. They find objects from the past and treat them as clues to understanding what life was like long ago. This title aims to create meaningful connections… More →

Follow along as a researcher observes and makes journal entries about their field trip through the Arctic ecosystem. Outstanding photographs highlight the animals, plants, and people that… More →

Claws that slash, teeth that tear, and tail clubs that crush--dinosaurs were once the terror of the planet! Check out the dramatic illustrations of dinosaurs and the "weapons" on these… More →