THE CRYSTAL DESERT: SUMMERS IN ANTARCTICA is the story of life's tenacity on the coldest of Earth's continents. It tells of the explorers who discovered Antarctica, of the whalers and sealers who despoiled it, and of the scientists who are deciphering its mysteries. In beautiful, lucid prose, David G. Campbell chronicles the desperately short summers on the Antarctic Peninsula. He presents a fascinating portrait of the evolution of life in Antarctica and also of the evolution of the continent itself.

For thirty years David G. Campbell has explored the Amazon, an enchanting terrain of forest and river that is home to the greatest diversity of plants and animals to have ever existed, anywhere at any time, during the four-billion-year history of life on Earth. With great artistic flair, Campbell describes a journey up the Rio Moa, a remote tributary of the Amazon River, 2,800 miles from its mouth. Here he joins three old friends: Arito, a caiman hunter turned paleontologist; Tarzan, a street urchin brought up in a bordello; and Pimentel, a master canoe pilot. They travel together deep into...