Grade 4

NASA sent astronauts safely into space for many years. Then, their missions were put on hold after a shuttle exploded at launch, killing all the astronauts on board. Despite their best… More →

From pararescue jumpers deep in the jungles of Burma to risky underwater rescue missions by Navy SEALs, the Special Operations Forces of the United States Military have a common goal--to save More →

Many kinds of vehicles can be made into monster vehicles. Monster trucks are the most popular, but there are also monster motorcycles, cars, and vans! Readers will explore the history of… More →

Morgues, funeral homes, and mortuaries are all places where the dead are kept before they reach their final resting place--the grave. Here, corpses are prepared for funerals or autopsied to… More →

One is a 100th birthday present from France, one was once the tallest building in the world, and one was sculpted in China. What are we talking about? United States monuments and memorials,… More →

Scarlett, Pandora, Foxglove, and Maya are best friends who share a big secret... they all have magic powers! Together they make the Moonlight Magic Club, a junior witch troop in Moonlight… More →

With amazing antlers and huge bodies, moose are impressive. But even more impressive is that their big bodies don't make moose sink into snow during the chilly winter or stop them from… More →

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The people of the past lived in strange ways, and some died under equally odd circumstances. Learn about the bizarre mistakes that became moral for four unlucky individuals. This engaging… More →

Mosasaurs had two rows of sharp teeth. They easily snapped up prey! In this hi/lo title, readers are introduced to Mosasaurs' body parts, behaviors, and extinction through leveled text and… More →

The planets in the solar system are in constant motion as they orbit the sun. Motion is all around! Children will get an introduction to the laws of motion and learn about speed, friction,… More →

In this book, early fluent readers will discover the STEM concepts behind motocross, including what momentum and friction are. Vibrant, full-color photos and carefully leveled text will… More →