Grade 4

Slither into this fascinating series which features some of the world's deadliest snakes. Slither! is sure to thrill and chill! Fascinating information and stunning photographs will keep… 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 →

How do deliveries get to the International Space Station? How does a Mars rover get power? Early readers will learn about their world and beyond through carefully leveled text and vibrant,… 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 →

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 →

Just how fast are the fastest vehicles on Earth and in outer space? How do their engines and body designs affect their speeds? Learn about the technology, mechanics, and physics behind the… More →

Celebrate Halloween with our list of spooky titles for grades 3-8. From frighteningly fun fiction to chilling true stories, these books will thrill even the most reluctant readers! Want… 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 →