The Night Land

The Night Land is a classic horror novel by William Hope Hodgson, first published in 1912. As a work of fantasy it belongs to the Dying Earth subgenre. Hodgson also published a much shorter version of the novel, entitled The Dream of X.
H. P. Lovecraft's essay "Supernatural Horror in Literature" describes the novel as "one of the most potent pieces of macabre imagination ever written".