5th Edition Role Playing: The Lost City Of Gaxmoor

The Lost City is a wreck of ruin and awash in fire and blood.  The Lost City of Gaxmoor includes over 200 areas of interest, 70 magical statues, scores of NPCs, dungeons, factions of humanoids, mercenary bands, monster lairs, and more. Throw in the machinations of ancient gods and the rise of a demon prince and you have a setting that just won't quit. Designed for characters that range from 1st to 10th level.  

Hard cover.  Troll Lord Games