This book is divided into 10 sections: (1) growth and physiology, (2) diagnostic methods, (3) functional disorders, (4) interrelationships of endocrine glands, (5) sterility and reproduction, (6) infections, (7) benign growths, (8) malignant growths, (9) operative techniques, and (10) preoperative and postoperative care. There are 55 articles. Most of the contributors are Americans, but several are from other countries, including Austria, Canada, Denmark, England, France, Israel, Japan, Scotland, and Sweden. The editors have again performed a great service by collecting and editing this valuable series of articles. The first two volumes were popular, but the demand for this one should be even greater. Each article is masterfully written, the type is clear, and most of the illustrations are clear and instructive.