"Preventing V.D. and Cancer by Circumcision" by Abraham Ravich is a comprehensive non-fiction book that delves into the medical history and practices surrounding circumcision. The hardcover book, written in English, focuses on the topic of preventing sexually transmitted diseases (V.D.) and cancer through the act of circumcision. With the author's expertise in M.A., M.D., and F.A.C.S., readers can expect a well-researched and informative exploration of this important subject.