Run, hop, swim, and slither! Get a close-up look at how different animals move. More →

Children will relate to these charming illustrated stories about young animals who can't wait to do grown-up things. As they follow them on their journeys, young readers will learn how… More →

This book tells the story of Ankylosaurus. This armored beast looked like a walking tank. It lived during the Cretaceous period between 100 and 65 million years ago and fed on plant material. More →

Family photos are important historical sources. These snapshots in time help us learn about what life was like in the past. Fully decodable text features high-frequency words, and words with… More →

This beautifully illustrated title explores the wonderful world of tiny ants. Did you know that ants would eat almost anything they can find, including fruit, fungus and dead animals? Find… More →

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 →

Twins Camila and Carlos find a postcard in their mailbox from a boy in Australia, and they set off on a magical adventure to see his country. More →

Twins Camila and Carlos find a postcard in their mailbox from a boy in Canada, and they set off on a magical adventure to see his country. More →

Twins Camila and Carlos find a postcard in their mailbox from a girl in Costa Rica, and they set off on a magical adventure to see her country. More →

Twins Camila and Carlos find a postcard in their mailbox from a boy in France, and they set off on a magical adventure to see his country. More →