The Eight, written by Katherine Neville, is an epic conspiracy mystery that spans centuries and continents. The story revolves around two parallel narratives: one set in the 1970s and the other during the French Revolution. As the two stories intertwine, a mysterious chess set with mystical powers becomes the focal point of a deadly game played by secret societies and powerful individuals. With its rich historical backdrop, complex characters, and intricate puzzles, The Eight is a thrilling and intellectually stimulating read that will keep you guessing until the final move.