Hour of the Dragon

Robert E. Howard is the creator of Conan the Barbarian, one of the most unforgettable fantasy characters of all time. In this novel, one of the last of the Conan tales to be published before the author's untimely demise, Conan's reign as king of Aquilonia is threatened by a group that is plotting to depose him with the help of an ancient wizard who has been resurrected through dark magic.