The Triumph of Light is a thrilling mystery novel written by Charles Keeler. The story is set in California during the midwinter season, where the sun is barely visible due to the heavy fog that blankets the city. The book follows the investigation of a murder that takes place in this eerie atmosphere.The story revolves around the murder of a wealthy businessman named J. P. Hargraves, who is found dead in his office. The police suspect foul play,...