A Nobel Prize-winning physicist explains the historical background and scientific principles of Einstein's famous theory

More than nine hundred vivid photographs, full-color illustrations, and clear diagrams accompany more than one hundred experiments, projects, and activities that help readers of all ages discover how the organs and systems of the human body work. 75,000 first printing.

Describes growing up in an Africa that no longer exists, training and breeding race horses, flying mail to Sudan, and being the first woman to fly the Atlantic, east to west

Originally published in 1978, this special twenty-fifth-anniversary edition of the National Book Award finalist includes an entirely new afterword in which the author considers the current state of knowledge about wolves and recent efforts to reintroduce wolves to their former habitats in American wilderness areas. Humankind's relationship with the wolf is based on a spectrum of responses running from fear to admiration and affection. Lopez's classic, careful study won praise from a wide range of reviewers and went on to improve the way books about wild animals are written. Of Wolves and Men reveals the uneasy interaction between wolves and civilization over the centuries, and the wolf's prominence in our thoughts about wild creatures. Drawing on an astonishing array of literature, history, science, and mythology as well as considerable personal experience with captive and free-ranging wolves, Lopez argues for the necessity of the wolf's preservation and envelops the reader in its sensory world, creating a compelling picture of the wolf both as real animal and as imagined by man. A scientist might perceive the wolf as defined by research data, while an Eskimo hunter sees a family provider much like himself. For many Native Americans the wolf is also a spiritual symbol, a respected animal that can make both the individual and the community stronger. With irresistible charm and elegance, Of Wolves and Men celebrates scientific fieldwork, dispels folklore that has enabled the Western mind to demonize wolves, explains myths, and honors indigenous traditions, allowing us to further understand how this incredible animal has come to live so strongly in the human heart.

McPhee traces the geologic history of the region extending from eastern Utah to eastern California, juxtaposes descriptions of this terrain as it was eons ago with its contemporary features, and examines the plate tectonics revolution

Provides information and advice on how to watch the changes in the night sky throughout the seasons

From Klein's comments on early recordings that remain available today, the reader can get a glimpse of what legendary singers such as Patti and Lind sounded like more than a century ago. The essays of Herman Klein that appeared in The Gramophone from 1924 until 1934 are indispensable sources of information on the singers of the Golden Age.

Describes how the Shuar Indians use hallucinogenic plants to perceive a different aspect of reality

Pliny the Elder (23

"Dazzling...A feast. Absorbing and elegantly written, it tells of theorigins of life on earth, describes its variety and charaacter, and culminates in a discussion of human nature and teh complex traces ofhumankind's evolutionary past...It is an amazing story masterfully told." FINANCIAL TIMES (LONDON) World renowned scientist Carl Sagan and acclaimed author Ann Druyan have written a ROOTS for the human species, a lucid and riveting account of how humans got to be the way we are. It shows with humor and drama that many of our key traits--self-awareness, technology, family ties, submission to authority, hatred for those a little different from ourselves, reason, and ethics--are rooted in the deep past, and illuminated by our kinship with other animals. Astonishing in its scope, brilliant in its insights, and an absolutely compelling read, SHADOWS OF FORGOTTEN ANCESTORS is a triumph of popular science.