Leveled reading series

Readers will learn about some of the strangest birds in the world.

Illustrates how e-mails can deliver useful information from all over the world.

Highlights various aspects of volcanoes, from what a volcano is, to eruptions and types of volcanoes.

Features very unusual buildings.

Features true stories of survival, from skydiving accidents and car crashes, to avalanches and more.

Readers will learn about a famous bike ride.

Relates facts about famous shipwrecks and factors that cause shipwrecks.

Readers will learn how books are made from the first written word to the last printed picture.

Presents some of the most disastrous fires in history and the damage they caused.

Readers will about the longest river, the highest waterfall and the highest mountain.