Britannica: 89 books

Millions of people are calorie-conscious. They measure the number of estimated calories contained in their meals primarily because they wish to lose weight or avoid gaining it. But many of these people miss the big picture, the fact that regular exercise is as important as caloric discipline. This...

From tiny organisms to plants and people, all living things need nitrogen. This engaging STEM resource introduces elementary school readers to the importance of the nitrogen cycle in clear, easy-to-follow text. Readers will learn why nitrogen is an essential nutrient for growth, where nitrogen is...

Charles Darwin lived in the Victorian era, a time of great change. Many people were debating how life on Earth began. In his twenties, Darwin went on a five-year sea voyage around the world. It shook up his ideas about how life evolved. His radical new insight, natural selection, was so controversial...

Major League Baseball and its fans should thank the Trout family of Millville, New Jersey. It was that family that encouraged young Mike to become the best he could be in his chosen sport. Trout is indeed arguably the greatest player in baseball. This biography explains the dedication necessary for...

While the Supreme Court is certainly a beacon of the judiciary system, it is not the only element in this branch of the U.S. government. In this text, the reader is immersed into the judicial branch at all levels, including state and circuit courts, courts of appeals, and their individual functions....

This illuminating STEM volume explores a wide variety of tasks computers perform, from running video games to controlling the International Space Station to helping students learn to read, write, and do math. Call-outs support state and national standards for close reading and critical thinking, while...

Written with age-appropriate, easy-to-follow language, this book is a perfect resource for young readers interested in everything to do with computers. Readers will gain insight into the history of computers, how computers work, and what components each computer tends to have. They will learn how...

The "bard of Avon," as he is remembered, earned popularity and fortune during his lifetime more than four hundred years ago. Today, William Shakespeare is more famous than ever. He wrote or cowrote thirty-eight stage comedies, tragedies, and historical dramas. He also penned many romantic...

The romantic myth of America's frontier that many people encounter in the media is only part of the story of the nation's expansion in the nineteenth century. This book illustrates the push by European settlers and the federal government ever westward, and its effects on indigenous peoples. Through...

Minerals are simple inorganic elements such as calcium and iron, which are essential components of a healthy diet. Minerals perform many functions, from serving as components of organs to helping regulate metabolism. Adequate mineral intake is particularly important for children's growth and development....

At first glance, Congress may appear to be the most intricate element of the U.S. government's system of checks and balances. It involves both the Senate and House of Representatives, both of which have completely different rules for formation, and can create crippling stalemates in the passage of...

Today it seems that computers occupy every single space in life. This book traces the evolution of computers from the humble beginnings as simple calculators up to the modern day jack-of-all trades devices like the iPhone. Readers will learn about how computers evolved from humongous military-issue...

This book introduces readers to different kinds of plant reproductive parts, how they travel, and how they grow. It discusses plant structures, the processes of plant reproduction, and where reproduction fits on the life cycle. By understanding how plants have needs that are similar to and different...

Fatty foods are worrisome to health professionals and consumers alike, and for good reason. Obesity rates are alarming, and people of all ages struggle to control their weight. Many fail to understand, though, that fats are necessary for growth and for maintaining healthy bodies. They cushion and...