Nei Gong has been a well-kept secret within the Daoist sects of China for centuries. Based upon the original teachings of the great sage Laozi, it has only ever been taught to close students of the masters chosen as the heads of the ancient orders. This book provides a breakdown of the entire Nei Gong process, and explains in plain English the philosophy which underpins Nei Gong practice, and which is based on the original teachings of the ancient Daoist priests. The methodology of Sung breathing, an advanced meditative practice which has until now been reserved for 'inner-door' students is described, and the book contains an entire set of Qigong exercises accompanied by instructional photographs and drawings. This book will be of interest to all practitioners of Qi Gong, martial arts and meditation, and will be a rewarding read for anyone interested in Eastern philosophy.

As Dr. Engel emphasizes in this "enticing, well-referenced, [and] entertaining book" (Science), we can learn a lot about human health by studying animal behavior in the wild. Indeed, some of the natural, holistic, and alternative human medicine being practiced today arose through the observation of wild animals. In this groundbreaking work, Dr. Engel points out fascinating parallels between animal and human medicine. She offers intriguing examples of how animals prevent and cure sickness and poisonings, heal open wounds, balance their diets, and regulate fertility. For instance,

*chimpanzees carefully eat bitter-tasting plant "medicines" that counter intestinal parasites *elephants roam miles to find the clay they ingest to counter dietary toxins *broken-legged chicks have been known to eat analgesic foods that alleviate pain.

By observing wild health we may discover (or rediscover) ways to benefit our own health. As Craig Stotlz of the Washington Post noted, this "highly readable assessment . . . triggers more outside-the-double-helix thoughts about human health than anything I've read recently."