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    As Williams tried to escape the blast, he was pelted with white-hot projectiles traveling faster than bullets. Within seconds he was cut down, his skull fractured, his right leg almost severed, his backpack aflame. Williams lay helpless and near death on Galeras's flank until two brave women -- friends and fellow volcanologists -- mounted an astonishing rescue effort to carry him safely off the mountain.The tale of how Williams survived Galeras is the framework for a groundbreaking book about volcanoes, their physical and cultural impact, and the tiny cadre of scientists who risk their own lives to gain knowledge that might one day save many others' lives.--BOOK JACKET

    It features 150 of the most common and interesting birds likely to be observed at backyard feeders, nesting nearby or just migrating through. An indispensable visual index of all 150 species appears on the inside front and back laminated covers, making identification a snap. Beginning with Backyard Basics, an easy-to-follow, richly illustrated presentation on observing and identifying birds-with tips on attracting and feeding your favorite birds, birdhouses, and bird-friendly landscapes to entice nesting-the book is full of National Geographic's iconic field guide images and maps. Core species on everyone's list-such as robins, woodpeckers, bluebirds and chickadees-are featured in two-page spreads including practical tips with additional imagery. Sidebars captivate with interesting and little known facts.

    While focusing on dinosaurs it also uses them to convey other aspects of the natural sciences, including fundamental concepts in evolutionary biology, physiology, life history, and systematics. Considerable attention is devoted the nature of science itself: what it is, what it is not, and how science can be used to investigate particular kinds of questions. Dinosaurs is unique because it fills a gap between the glossy, fact-driven dinosaur books and the higher-level academic books, addressing the paleontology of dinosaurs exactly as professionals in the field do.

    It explains all this and much more. It discloses the best time to have a sex change, how to have a virgin birth, when to seduce your sisters or eat your lover. Quirky and brilliant, it takes as its starting point all creatures great and small worried about their bizarre sex lives, and the letters they write to the wise Dr Tatiana, the only agony aunt in all creation with a prodigious knowledge of both natural history and evolutionary biology.