Alcohol: Its Relation to Human Efficiency and Longevity is a book written by Eugene Lyman Fisk in 1917. The book discusses the effects of alcohol on the human body and its impact on human efficiency and longevity. Fisk examines the physiological effects of alcohol and its influence on the nervous system, circulation, and the digestive system. He also explores the psychological effects of alcohol and its impact on mental faculties, including memory,...