A priceless manuscript. A missing scholar. A trail of riddles. Bombay, 1950 For over a century, one of the world's great treasures, a six-hundred-year-old copy of Dante's The Divine Comedy , has been safely housed at Bombay's Asiatic Society. But when it vanishes, together with the man charged with its care, British scholar and war hero, John Healy, the case lands on Inspector Persis Wadia's desk. Uncovering a series of complex riddles written in...