A photo-journey through the homes and lives of 30 families, revealing culture and economic levels around the world.

Tells about the life and discoveries of Gregor Mendel.

Kingsley's historical romance of the Spanish Main, first published in 1855. From the coral reefs of the Barbados to the jungles and fabled cities of the Orinoco and on to the great sea battle with the Spanish Armada, this vibrant novel captures the daring spirit of Elizabethan adventurers who sailed with Sir Francis Drake. Contains a table of contents and listing of illustrations.

How could a relaxing cup of tea become a symbol of revolution? This fascinating new book relates the thousands-year-old history of tea and its sometimes tumultuous trade. Find out how different teas are grown, harvested, and sold and how the trade of tea has changed the world.

Gregor Johann Mendel is known as the father of modern genetics. He used cross-breeding to develop different kinds of peas. This allowed him to make predictions about the outcomes. These are now called Mendel's Laws of Heredity. They explain how traits are passed from generation to generation. Mendel also discovered dominant and recessive genes.

Relates the history of corn, explains how it is grown and harvested, discusses its uses, and describes new developments in the corn industry.

The true story of eighteenth-century mathematician Sophie Germain, who solved the unsolvable to achieve her dream. When her parents took away her candles to keep their young daughter from studying math...nothing stopped Sophie. When a professor discovered that the homework sent to him under a male pen name came from a woman...nothing stopped Sophie. And when she tackled a math problem that male scholars said would be impossible to solve...still, nothing stopped Sophie. For six years Sophie Germain used her love of math and her undeniable determination to test equations that would predict patterns of vibrations. She eventually became the first woman to win a grand prize from France's prestigious Academy of Sciences for her formula, which laid the groundwork for much of modern architecture (and can be seen in the book's illustrations). Award-winning author Cheryl Bardoe's inspiring and poetic text is brought to life by acclaimed artist Barbara McClintock's intricate pen-and-ink, watercolor, and collage illustrations in this true story about a woman who let nothing stop her.