Yuma Public Library

"From the author of 1491--the best-selling study of the pre-Columbian Americas--a deeply engaging new history that explores the most momentous biological event since the death of the dinosaurs. More than 200 million years ago, geological forces split apart the continents. Isolated from each other, the two halves of the world developed totally different suites of plants and animals. Columbus's voyages brought them back together--and marked the beginning...

The story of Ernest Shackleton and his crew who never made it to the South Pole because of terrible conditions but were saved by his determination and courage.

The East Indies at the dawn of the eighteenth century. And at the farthest edges of the known world, the mighty East India Trading Company suffers catastrophic losses at the hands of pirates on the high seas. Master mariner Sir Hal Courtney, after four years away from service, prepares for his latest and most dangerous voyage - a death or glory mission in the name of the crown. But Hal must also think about the fate of his three sons. Each is very...

Offers young readers a realistic look at what it would take to establish a base on Mars and the way of life that could be sustained on a planet more than thirty million miles away from Earth.

Kurt Austin and his partner, Joe Zavala, of the National Underwater and Marine Agency, receive a frantic call about a crew trapped inside a sunken ship off the Faroe Islands. Using cutting-edge technology, they pull off the rescue with a new submersible, only to find themselves involved with members of an environmental group and, at the same time, up against the mysterious Oceanus Corporation. After several attempts by Austin at industrial espionage...

The Apollo 11 astronaut invites young people to evaluate Mars as a potential planet for human colonization, and describes what Mars residents might experience while traveling to and living on the Red Planet.

"A collection of stories about space missions gone wrong."--

Jamie Waterman discovered the cliff dwelling on Mars, and the fact that an intelligent race lived on the red planet sixty-five million years ago, only to be driven into extinction by the crash of a giant meteor. Now the exploration of Mars is itself under threat of extinction, as the ultraconservative New Morality movement gains control of the U.S. government and cuts off all funding for the Mars program. Meanwhile, Carter Carleton, an anthropologist...

Set against the backdrop of the race to exploit Africa by the colonial powers, a story of courage and adventure brings to life the rivalry between two enemies--a decorated soldier, and a young aristocrat and Army officer--as they set out to find the mysterious headwaters of the Nile River.

Antarctica like you've never seen it before

The Antarctic is the last vast terrestrial frontier. Just over a century ago, no one had ever seen the South Pole. Today odd machines and adventure skiers from many nations converge there every summer, arriving from numerous starting points on the Antarctic coast and returning some other way. But not until very recently has anyone completed a roundtrip from McMurdo Station, the U.S. support hub on the

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