Forgotten Realms: where one may find info on The Ghost Holds and King of Ghosts? 👻

@ThatNerdSean @ChrisPerkinsDnDwondering where one may find info on The Ghost Holds and King of Ghosts? In Volo's Guide To The Dalelands and glimpsed in my IDW "Forgotten Realms" comics (see Battledale).

— Ed Greenwood (@TheEdVerse) March 30, 2017