The Discs of Norgannon (aka Disks of Uldaman (WRPG 178) (M&M 196) or Platinum Discs) are a collection of information pertaining to the Titans' experiments with the Earthen, the progenitor of the dwarves and troggs. They are located in a vault deep inside the ruined Titan city of Uldaman, in the Badlands of Khaz Modan.