Do No HarmDo No Harm by Henry Marsh is a riveting exploration into the world of brain surgery, written by one of Britain's top neurosurgeons. This gripping memoir delves into the delicate and often fraught realm of the human brain, as Marsh recounts his experiences in the operating theatre with remarkable honesty and humility. What is it like to hold someone's life in your hands? To cut through the very matter that makes us who we are? Marsh lays bare the