"Tyrannosaurus rex. Homo sapiens. Heteropoda davidbowie. Behind each act of scientific naming is a story. In this entertaining and illuminating book, Michael Ohl considers scientific naming as a joyful and creative act. There are about 1.8 million discovered and named plant and animal species, and millions more still to be discovered. Naming is the necessary next step after discovery; it is through the naming of species that we perceive and understand...

Bob is from planet Plainold, where they have just discovered spiders. But planet Plainold doesn't have books, so Bob has traveled to Earth to find books about spiders. Join Allison Wonderland as she teaches Bob how to use the Dewey Decimal System to find books about spiders and much more!

"What exactly is a living thing? What is it made of? Your Guide to Life on Earth starts with the very basics of life and provides bite-sized chunks of information to explain in an easy-to-understand way the science behind the mystery of life on Earth. Fantastic illustrations highlight the amazing facts of life as we know it, from bacteria to blue whales, from slime molds to sequoias, and everything in between."-- What are living things made of? Arbuthnott...

Backyard birds features more than 300 answers to your most frequently asked reader questions.

This is the standard reference for clinical practice in the mental health field. Since a complete description of the underlying pathological processes is not possible for most mental disorders, it is important to emphasize that the current diagnostic criteria are the best available description of how mental disorders are expressed and can be recognized by trained clinicians. The classification of disorders is harmonized with the World Health Organization's...

"The professional standard for all Indian arrowhead collectors. Are you looking for insight, understanding, and page after page of information? If so, let the dean of arrowhead collectors, Robert M. Overstreet, take you on a guided tour of this exciting hobby and the history it represents. This newly revised edition is packed with thousands of photographs of arrowheads from all over the United States, including Alaska. Illustrations guide the reader...

"This biography tells the story of Evelyn Hooker, the woman behind the research, advocacy, and allyship that led to the removal of the "homosexuality" diagnosis from the Diagnostic and Statistical Manual of Mental Disorders"-- Evelyn Hooker was the woman behind the research, advocacy, and allyship that led to the removal of the "homosexuality" diagnosis from the Diagnostic and Statistical Manual of Mental Disorders. She was also a poet, and an influential...

Frances argues that the new edition of the Diagnostic and Statistical Manual of Mental Disorders threatens to destroy what is considered normal and that grief, sorrow, stress, disappointment, and other feelings are part of life, not a psychiatric disease.