This is a book about some of nature's most alluring and forbidding creatures, written by a man with an abiding passion for snakes, as well as for science, the fate of the planet, and the wonder of life. Harry Greene presents every facet of the natural history of snakestheir diversity, evolution, and conservationand at the same time makes a personal statement of why these animals are so compelling. This book provides an up-to-date summary of the biology of snakes on a global basis. Eight chapters are devoted to general biology topics, including anatomy, feeding, venoms, predation and defense, social behavior, reproduction, evolution, and conservation; eight chapters survey the major snake groups, including blindsnakes, boas, colubrids, stiletto snakes, cobras, sea snakes, and vipers. Details of particular interest, such as coral snake mimicry and the evolution of the rattle, are highlighted as special topics. Chapter introductory essays are filled with anecdotes that will tempt nonspecialists to read on, while the book's wealth of comprehensive information will gratify herpeto- culturalists and professional biologists. Greene's writing is clear, engaging, and full of appreciation for his subject. Michael and Patricia Fogden are known internationally for their outstanding work, and their stunning color photographs of snakes in their natural habitats are a brilliant complement to Greene's text. Here is a scientific book that provides accurate information in an accessible way to general readers, strongly advocates for a persecuted group of animals, encourages conservationnot just of snakes but of ecosystemsand credits science for enriching our lives. In helping readers explore the role of snakes in human experience, Greene and the Fogdens show how science and art can be mutual pathways to understanding.