The Da Vinci Code
A Puzzling Murder Mystery by Dan Brown

The elderly curator of the Louvre has been murdered inside the museum. Near the body, police have found a baffling cipher. Solving the enigmatic riddle leads to a trail of clues hidden in the works of Da Vinci. The curator was involved in the Priory of Sion—an actual secret society whose members included Sir Isaac Newton, Botticelli, Victor Hugo, and Da Vinci, among others.