Gauntlgrym is a fantasy novel by American writer R. A. Salvatore set in the Forgotten Realms campaign setting; it is the first book in the Neverwinter Saga. Released in October 2010, it follows the continued adventures of drow elf renegade, Drizzt Do'Urden. This story is set 24 years after the end of Transitions: The Ghost King. Source: Wikipedia (en)