"Light" is a novel by the French writer Henri Barbusse, published in 1919. The book tells the story of a young French soldier who takes part in the First World War. The main character experiences the terrible events of the war, trying to find meaning in the senseless destruction and death. The writer describes military life, the fate of soldiers and their inner thoughts about life and death. The novel "Light" is an important work of French literature that makes readers think about the horrors of war and human nature.