This is the the twentieth entry in my read-through of the commemorative edition of Necronomicon: The Best Weird Tales of H P Lovecraft.
This story sees the return of Randolph Carter, the narrator of The Statement of Randolph Carter (obviously) and The Unnameable. These two earlier stories form incidents in this longer-term narrative which examines the circumstances of Carter's life and describes his efforts to discover a purpose in life after he loses “the key of the gate of dreams” exiling him forever from a nocturnal revelling in Orientalist fantasies.