The control and command center of the whole body, we wouldn't be able to breathe, have a heartbeat, avoid danger, or sleep without the nervous system. Find out what illnesses affect the… More →
Grade 7 - 9
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The average person takes 17,000 breaths per day. This fascinating book examines the mechanisms that make breathing work and the diseases that make breathing difficult. Full-color… More →
Investigative journalists interview sources and methodically work through documents and databases to uncover the truth about issues that affect us all. This important series details the… More →
Irena Sendler was born into a Catholic family in Poland in 1910. Her father, a physician, instilled in her compassion for patients others refused to treat, particularly poor Jews. Throughout… More →
This fun and informative survival guide introduces readers to the challenging environment of a deserted island. Useful tips tell you how to stay calm, what you can - and shouldn't - eat, how… More →
Readers learn about making, saving, and borrowing money in this illuminating guide for young people on how to manage the money they earn. Helpful examples get readers thinking about how they… 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 →
At a time when much of the United States was still racially segregated, Jackie Robinson smashed the color barrier to become the first African-American player in Major League Baseball. Born in More →
James Baldwin was an author, social critic, and activist known for his deep understanding of race and class in the United States. This book introduces readers to his speech from a 1965 debate More →
Construction managers oversee the building of houses, shopping centers, and office buildings. They need to be able to manage many tasks at once and deal daily with many different kinds of… More →
Whether they are making the world a safer place, or assisting someone with a disability, working dogs are extraordinary heroes. Discover which breeds are used for these important jobs and… More →