Grade 7

For decades, Spanish colonists in the Caribbean lived in fear of one man: Henry Morgan. Attacking towns that others would not think to attack, Morgan quickly made a name for himself, and… More →

Can you believe Hershey's was not always a chocolate company? Milton Hershey only started to make this sweet treat as a coating for his already-popular caramels. But when he started to sell… More →

Visit a past you might not want to relive. From bloody battlefields to devastating disaster sites, some of our history is truly hideous. Take a hi-lo adventure to see if you could survive a… More →

Practiced by more than 1 billion people worldwide today, Hinduism dates back thousands of years and is widely considered the oldest living religion on Earth. In this illuminating book,… More →

Wayne Gretzky's skills on the ice are known by hockey fans all around the world. The NHL player scored 894 goals during his career! While Gretzky may be the most famous hockey player, many… More →

Horned lizards puff up their bodies to scare off predators. Diamondback rattlesnakes use venom to defend themselves. Which North American predator will win this battle? This hi-lo title… More →

Hospitals and asylums are meant to be places of healing. But some have horrific histories and doctors who were downright sinister. Travel the world, visiting real hospitals and asylums with… More →

What animals walked the earth during the last ice age? Readers will find out in this hi/lo series that introduces some of the most famous ice age animals! Engaging text and detailed… More →

Iceland is known as "the land of fire and ice." This is because the island has around 200 volcanoes and about a tenth of its area is covered with glaciers. The colors of the national flag… More →

The biggest Ichthyosaurs grew up to 85 feet long. They were as long as three school buses! Readers will learn this and more in this fact-filled title. Leveled text and colorful illustrations… More →

For most of us, igneous rocks are no more than a stoneХs throw away. These underrated rocks make up more than half of EarthХs crust! Not only that, but they have many uses in building,… More →

From frying pans to paving stones, igneous rocks are everywhere. But what do you know about this common rock? Dive under Earth's crust to find the scorching source material for these rocks.… More →