The “Gale Encyclopedia of Mental Disorders” is a comprehensive two-volume set providing detailed information on mental disorders and conditions, in an easy-to-use format. It includes entries for all 150 disorders classified in the “Diagnostic and Statistical Manual of Mental Disorders,” and also features entries for prescription, alternative and over-the-counter drugs, as well as the various therapies used to treat mental disorders.

The “Gale Encyclopedia of Mental Disorders” is a comprehensive two-volume set providing detailed information on mental disorders and conditions, in an easy-to-use format. It includes entries for all 150 disorders classified in the “Diagnostic and Statistical Manual of Mental Disorders,” and also features entries for prescription, alternative and over-the-counter drugs, as well as the various therapies used to treat mental disorders.

Gale proudly presents the completely revised and updated version of the acclaimed “Grzimek's Animal Life Encyclopedia” set. Hailed by many as the best reference work on animals ever published, a legacy left to us by famed zoologist and animal lover Bernhard Grzimek, this set is renowned for its scientific reporting and coverage, and serves as a major point of reference for researchers, students, and those hoping to satisfy their curiosity about the animal kingdom. Information can be found on life cycles, predators, food systems, overall ecology and much more. Staying true to the original scientific pedigree, Gale enlisted prominent advisors and contributors from the international scientific community to incorporate recent developments in our knowledge of the animal world.