After years of unemployment and crushing inflation, Russians are looking to the future with hope of a new prosperity. This colorful revised edition takes a look at the new middle class and… More →

Sally Ride soared into outer space on the Space Shuttle Challenger in 1983, the youngest astronaut and the first U.S. woman in space. Just 32 years old that year, this California girl was… More →

To most people, the primary purpose of salt appears simply to be to make food taste better. Yet salt is so important that it has been used as money and has supported the economy of many… More →

International Adventurers, Samantha Cardigan and Rabbit, are on a dangerous desert quest. Can they outwit the evil Genie of the Sands, and save the Sheikh's daughter? More →

When a strange twirling sickness grips the kingdom of Nedakh, its Emperor decides he needs help. Time to call for International Adventurers, Samantha Cardigan and Rabbit to untangle the mystery. More →

Saving Endangered Plants and Animals looks at the fight to preserve Earth's biodiversity, focusing on efforts to save endangered species. Meet the scientists involved in wildlife… More →

Scale models are usually built as accurate miniatures of real objects such as vehicles, buildings, and even people. This awesome introduction to model making explains the mathematics of… More →

This interesting title provides an overview of Schizophrenia and other psychotic disorders that are rare in children and young adults, including Schizoaffective Disorder, Delusional Disorder, More →

Scientists have solved problems as varied as the germ theory of disease and the start of our universe. This amazing book outlines the great discoveries made and the principles followed by… More →

Have you ever wondered what it would be like to go to school in another country? This Spanish and English bilingual book takes you around the world to compare how children get to school, what More →