Grade 6 - 9

In these true tales of wildlife survival, readers discover how some of America's most beautiful and fascinating animals came face-to-face with the threat of extinction. Yet through the heroic More →

Places with dark and disturbing histories exist throughout the world. Some of these locations are apparently so fraught with horror that many visitors experience paranormal activity at the… More →

Throughout history, women have made amazing scientific discoveries, led armies through wars, and fought for their human rights. Explore the lives of some of these fierce females who shaped… More →

Huge buildings are amazing structures, but it's difficult to appreciate the sheer size of some of their features. For example, the huge video screen display at Cowboys Stadium in Texas weighs More →

The whistle blows. It is time for the match to start! In this hi/lo series, reluctant readers will learn about the world's top soccer leagues. Engaging text and vibrant photos bring the… More →

Get ready to uncover supersecret space data. It's time to learn all about the most out-there things about outer space. From diamonds falling from the sky to twin black holes, this information More →

Compelling entries in this encyclopedic-style series reveal the secrets of space. Extraordinary photos are paired with comprehensive text in an engaging yet manageable format perfect for… More →

From speeding comets and asteroids to orbiting bodies and beyond, space expands far outside what we know. But there are many things we have discovered about the depths of space. Readers will… More →

Out-of-this-world space technology is on display for aspiring astronauts, Star Wars fans, and general knowledge seekers. Every book puts a spotlight on a different type of space machine to… More →

From rescuing hostages and capturing terrorists to gathering intelligence and stopping attacks on American targets, members of the elite Special Operations forces use their special skills to… More →

Championship games are for the best of the best. Teams go head-to-head to prove they are worthy of being named number one. Each title in this series dives into the action of a sport's… More →

She shoots. She scores! A basketball swishes through the net, and a football flies through the uprights. But have you ever stopped to think how these things happen? Explore the science behind More →