Grade 5

Medieval fantasy collides with prehistoric peril in this roar-some fully illustrated series of chapter books packed with action, drama, and laugh-out-loud humor. The kingdom of Primordia is… More →

Paleontologist Paul Sereno was searching for dinosaur fossils in the Sahara desert when he and his team found something else--the skull of a gigantic crocodile! This incredible animal was so… More →

The huge diplodocus had a long neck, a long tail, and a 2,000-pound heart! As it grazed the land for low-lying plants, the dinosaur whipped its tail at dangerous enemies. In this… More →

Dire wolves were fearsome predators. They could bite through bones! In this hi/lo title, reluctant readers will learn how the wolves lived, what they looked like, and how they went extinct.… More →

Is that a leaf or an insect? Children won't believe their eyes when they see these tricky creatures-these animals are true masters of disguise. Eye-popping photos and clear, simple text help… More →

Big blocks of ice that have built up on Earth over millions of years are shrinking. What's happening to them? Climate change is making things hotter, causing massive melting of Earth's ice… More →

Experience some of history's biggest disasters in these engaging graphic novels. Reluctant readers will watch characters navigate tragedies like the sinking of the Titanic and the attack on… More →

It was smooth sailing aboard the Titanic until late in the evening of April 14, 1912, when lookouts atop the crow's nest spotted a huge iceberg in the path of the ship. From the moment… More →

What would it take to make it through a freezing ice age or explosive volcanic eruption? Find your way out of these disaster zones and become a survival expert. Join the hi-lo adventure to… More →

Nature has the ability to turn our world into a disaster zone. From blizzards to volcanoes, this series looks at the science behind the destruction. How is a blizzard different from a… More →

After Titanic sank to the icy depths of the Atlantic, some feared the once-great ship would be lost forever. Despite decades of searching, nobody was able to locate the liner along the ocean… More →

From insects that chomp on chocolate and strawberries to grain weevils and fruit flies, the food we eat is not ours alone. Virtually everything we consume is a target for thousands of… More →