The Toxicity of Caffein: An Experimental Study on Different Species of Animals is a comprehensive scientific work authored by William Salant and John J. Macht, first published in 1912. This book presents a meticulous investigation into the physiological effects and toxicological properties of caffeine, one of the most widely consumed psychoactive substances in the world. Through a series of carefully designed experiments, the authors examine the impact of caffeine on a variety of animal sp...