The Lost: Symbol

: Langdon is summoned to the U.S. Capitol to give a lecture but finds a severed hand—the " Hand of the Mysteries "—belonging to his mentor and prominent Freemason, Peter Solomon .

: Through Katherine Solomon’s work, the novel explores the idea that human consciousness can physically affect matter—a blend of ancient mysticism and modern scientific research. The Lost Symbol

: The kidnapper, a tattooed zealot named Mal’akh , forces Langdon to decipher a series of cryptic puzzles to find an ancient portal of esoteric wisdom and the "Lost Word". : Langdon is summoned to the U

: Unlike the first two books, this one was not made into a movie starring Tom Hanks, partly due to its thematic similarities with the previous films. The "Lost Word" Revealed (Spoiler) a tattooed zealot named Mal’akh