All About Opium, written by Sultzberger and Hartmann Henry in 1884, is a comprehensive guide to the history, cultivation, preparation, and effects of opium. The book covers the origins of opium in ancient civilizations, its use in medicine, and its role in international trade. It also delves into the various methods of opium cultivation and processing, including the creation of opium derivatives such as morphine and heroin. The authors provide a detailed analysis of the physiological and psychological effects of opium on the human body, as well as its potential for addiction and abuse. Additionally, the book explores the cultural and social impact of opium use, particularly in China and other parts of Asia. All About Opium is a valuable resource for anyone interested in the history and science of this powerful drug.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.