I watched
Malpertuis from Netflix last week. Apparently the book by Jean Ray (who has been described as a sort of French language Lovecraft) isn't in print in the US so I ordered a copy from AbeBooks.
The shipping from the UK was free and I'm hoping to receive the book this week.
The movie is apparently a simplification of the novel and mainly follows one character's story.
http://www.violetbooks.com/REVIEWS/adam-malpertuis.html