Once in a great while, as the New York Times noted recently, a naturalist writes a book that changes the way people look at the living world. John James Audubon’s Birds of America, published in 1838, was one. Roger Tory Peterson’s 1934 Field Guide to the Birds was another. How does such insight into nature develop?Pioneering a new niche in the study of plants and animals in their native habitat, Field Notes on Science and Nature allows readers to...

The bestselling collection of Official TOEFL iBT® Tests from ETS, the makers of the test!Are you preparing to take the TOEFL test? Official TOEFL Tests, Volume I gives you all the tools you need to achieve your best score. This book from ETS contains five retired TOEFL® test forms with authentic reading, listening, speaking, and writing questions, plus an answer key for each form. This third edition reflects the all the latest changes and updates to the test.

In this landmark work on a subject too often dismissed as paranormal or disreputable, Jeff Meldrum gives us the first book on sasquatch to be written by a scientist with impeccable academic credentials, an objective look at the facts in a field mined with hoaxes and sensationalism.Meldrum reports on the work of a team of experts from a wide variety of fields who were assembled to examine the evidence for a large, yet undiscovered, North American primate. He reviews...

J. M. Adovasio has spent the last thirty years at the center of one of our most fiery scientific debates: Who were the first humans in the Americas, and how and when did they get there?At its heart, The First Americans is the story of the revolution in thinking that Adovasio and his fellow archaeologists have brought about, and the firestorm it has ignited. As he writes, “The work of lifetimes has been put at risk, reputations have been damaged, an astounding amount of sil...

The New York Times–bestselling "exploration of the world from a piscine perspective . . . makes a persuasive case that what fish know is quite a lot" (Elizabeth Kolbert, The New York Review of Books).Do fishes think? Do they really have three-second memories? And can they recognize the humans who peer back at them from above the surface of the water? In What a Fish Knows, ethologist Jonathan Balcombe addresses these questions and more, revealing th...

One of America's great nature-writers explores the magic and science of feathers.**“An illuminating study of an evolutionary marvel.” ―**EconomistWinner of the John Burroughs MedalFeathers are an evolutionary marvel: aerodynamic, insulating, beguiling. From flying dinosaurs to showgirls on the Las Vegas Strip, their story spans hundreds of millions of years—yet has never been fully told. In Feathers

A comprehensive history of the continent, "full of engaging and attention-catching information about North America's geology, climate, and paleontology" ( The Washington Post Book World).Here, "the rock star of modern science" tells the unforgettable story of the geological and biological evolution of the North American continent, from the time of the asteroid strike that wiped out the dinosaurs 65 million years ago to the present day (Jared Diamond, Pulit...

A breakthrough theory that tools and technology are the real drivers of human evolutionAlthough humans are one of the great apes, along with chimpanzees, gorillas, and orangutans, we are remarkably different from them. Unlike our cousins who subsist on raw food, spend their days and nights outdoors, and wear a thick coat of hair, humans are entirely dependent on artificial things, such as clothing, shelter, and the use of tools, and would die in nature without them. Yet, despite our...

The Field Guide to Bigfoot and Other Mystery Primates is a comprehensive study of the astonishing variety of puzzling primates that are being reported by eyewitnesses around the world  but that science has failed to recognize. This fully illustrated volume not only contains the references, range maps, and typical footprints that appeared in the first edition, but it also contains a new, complete index and new preface that updates the discoveries made since this book was first publishe...

Mankind has recently come to the shocking realization that our ancestors survived hundreds of abrupt and severe changes to Earth's climate. In this unique travelogue, William H. Calvin takes us around the globe and back in time, showing us how such cycles of cool, crash, and burn provided the impetus for enormous increases in the intelligence and complexity of human beings and warning us of human activities that could trigger similarly massive shifts in the planet's climate."Calvin ...

In 2009, Marc Bekoff was asked to write on animal emotions for Psychology Today. Some 500 popular, jargon-free essays later, the field of anthrozoology — the study of human-animal relationships — has grown exponentially, as have scientific data showing how smart and emotional nonhuman animals are. Here Bekoff offers selected essays that showcase the fascinating cognitive abilities of other animals as well as their empathy, compassion, grief, humor, joy, and love. Humpback whales protect gr...

In Thinking Like a Mountain, we have excerpted a clear and inviting introduction to the science of conservation biology from Ed Grumbine's previous book, Ghost Bears. Grumbine offers a succinct and evocative description of why we should all care about biodiversity, protected lands, connectivity, and extinction rates, and the advantages to be gained by attempting to 'think like a mountain', as so eloquently phrased by Aldo Leopold.