Ninjas were assassins, spies, and masters of disguise. But what were their lives really like, and could they really fly and disappear? Emerge from the shadows and explore what made ninjas one More →

Outrageously expensive with jaw-dropping style, supercars are the most admired vehicles on the road. Learn about the cool technology behind the best supercars ever made. More →

What makes surfing an extreme sport? To begin with, not many sports are based on the ocean. Performing jumps, flips, and tricks in a wall of water takes a lot of skill. Learn all about… More →

An IT, or Information Technology, technician installs and repairs the electronic devices we use every day to connect with the world. They need to have an understanding of how these… More →

Teddy Roosevelt became president of the United States, but what about before that? Find out what happened when Roosevelt was younger, and what he did that made him famous later on. More →

Discover the tools you need to build your social skills and learn why it's important to tell the truth. The book also includes a page for caregivers and teachers that suggests guiding… More →

This interesting book describes the impact conflicts have had on children's lives throughout history. Some served in the military, from the early warrior state of Sparta to religious crusades More →

People often tend to link their personal identity to their physical body. Two reader's theater-style plays focus on both male and female characters and their body images. Clarisse believes… More →

Do you enjoy playing around with numbers and shapes? You may want to become a mathematician. Mathematicians train their brains to think in a logical way to look for patterns. With the help of More →

Do you enjoy painting, drawing, or sculpting? You may want to become an artist. Artists train their brains to think in an imaginative way. With the help of the ideas in this book, you can… More →