"Examines this great explorer and hunter who became friends with the Indians."--From source other than the Library of Congress

"Without risking life or limb, readers can explore the wonders and beauty of the Amazon in this Where Is...? title. Human beings have inhabited the banks of the Amazon River since 13,000 BC and yet they make up just a small percentage of the 'population' of this geographic wonderland. The Amazon River basin teems with life--animal and plant alike. It's a rainforest that is home to an estimated 390 billion individual trees, 2.5 million species of insects,...

Youth is a science fiction novelette by Isaac Asimov. It first appeared in the May 1952 issue of Space Science Fiction and was reprinted in the 1955 collection The Martian Way and Other Stories. Youth is one of the rare Asimov stories with alien characters. Slim is a boy whose astronomer father is visiting the country estate of an important industrialist. The industrialist's son, Red, has found two strange animals, and he enlists Slim in a plan to...

Describes the life and accomplishments of Leif, son of Norseman Erik the Red, who led a group of Vikings from Greenland on a voyage which ended on the shores of North America.

Famed adventure writer David Roberts retraces the route of the legendary Domínguez-Escalante expedition.

In July 1776, Franciscan friars Francisco Atanasio Domínguez and Silvestre Vélez de Escalante set out from Santa Fe to blaze a pathway to the new Spanish missions in California, across the huge expanse of what would become the American Southwest. In October, in western Utah, ravaged by hunger and cold,

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Containing 97 percent of Earth's water supply, the ocean plays a huge role in regulating global temperatures, supporting plant and animal life, and contributing to the livelihoods of millions of people. But in spite of all this, the ocean remains drastically unexplored, and the details of its impact on human lives aren't fully understood. Scientists from around the world are realizing that to address issues plaguing the ocean, such as dead zones,...

"Mankind has long dreamed of reaching out to live on other planets, and with the establishment of the Mars Endeavour colony, that dream has become reality. The fledgling colony consists of 120 scientists, astronauts, medical staff, and engineers. Buried deep underground, they're protected from the harsh radiation that sterilizes the surface of the planet. The colony is prepared for every eventuality except one--what happens when disaster strikes Earth?"--...

Landing on a new planet where he's instantly caught up in the struggle between a tyrant and the rebels, Nomad, in a world under constant threat of a sunrise whose heat will melt the very stones, must gain enough power to leap offworld before he pays the ultimate price.

This is no ordinary space book.
Within the pages of this eclectic pop-history, scientist and educator Sten Odenwald at NASA examines 100 objects that forever altered what we know and how we think about the cosmos. From Sputnik to Skylab and Galileo’s telescope to the Curiosity rover, some objects are iconic and some obscure—but all are utterly important.

The Nebra sky disk (1600 BCE) features the first realistic

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“This behind-the-scenes look at the first Apollo moon landing has the feel of a public television documentary in its breadth and detail” (Publishers Weekly, starred review).
 
Here is a rare perspective on a story we only thought we knew. For Apollo 11, the first moon landing, is a story that belongs to many, not just the few and famous. It belongs to the seamstress who put together twenty-two layers...