The book ""David Maclagan"" by Norman Lockhart Walker is a biography of the Scottish physician and medical researcher, David Maclagan. Maclagan was born in 1826 and spent his early years in Scotland before moving to London to study medicine. He became interested in the field of toxicology and conducted extensive research on the effects of poisons on the human body. The book chronicles Maclagan's life and career, from his early years in Scotland to his work as a physician in London. It describes his research on poisons, including his discovery of the antidote for cyanide poisoning. The book also explores Maclagan's personal life, including his marriage and his relationships with other medical professionals of the time. Through the story of Maclagan's life, the book offers a glimpse into the world of medicine and toxicology in the 19th century. It provides insight into the challenges and triumphs of medical research during this time period, as well as the personal struggles and accomplishments of one of its most notable figures. Overall, ""David Maclagan"" is a fascinating and insightful read for anyone interested in the history of medicine and science.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.