Grade 4

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 →

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 →

Crushing records, earning trophies, achieving greatness: sports superstars combine immense talent with dedicated hard work to achieve these goals and become the best. Each title in this… More →

This series introduces readers to some of today's most famous and most dominant athletes. Each title features informative sidebars, detailed infographics, vivid photos, and a glossary. More →

The Sports Zines series is a cross between Sports Illustrated Kids and Cricket magazines but with a much longer shelf life. This captivating, magazine-style series gives fans of fiction and… More →

This series introduces readers to the defining characteristics, history, mechanics, and uses of twelve cool rides. Each title features engaging infographics, informative sidebars, vivid… More →

Get ready for a road trip across the United States! Readers will travel from the Appalachians to the Grand Canyon and even to Puerto Rico and Washington, D.C. in this fact-filled series.… More →

Readers experience a range of emotions and moods each day, and many are unsure why and how to respond to these feelings. Each book in States of Mind highlights a different mood, what can… More →

Are you fascinated by how things work? Want to help build our world? Then a STEM career might be for you. Learn about what an environmental engineer does, where a food scientist works, and… More →