William Hope Hodgson 
The House on the Borderland [EPUB ebook] 

The House on the Borderland is a supernatural horror novel by William Hope Hodgson. He went beyond the existing ghost story and gothic molds, synthesizing a new cosmic horror that made a huge impact on later writers of weird tales, notably H. P. Lovecraft. The two gentlemen Tonnison and Berreggnog head to a village in Ireland for a week's fishing. There they discover the ruins of a strange house and the diary of the house's former occupant, the words on its torn pages hinting at an evil far beyond anything that has existed in this world before.