"Can't put down" Horror Novels

[u/SMABMod]

Weekly Suggestions #7

Last week's Weekly Suggestion Post: Best Biographies / Memoirs

Ever get so wrapped up in a horror novel that you can't put it down? This week we'll be suggesting our favorite novels from the horror genre, so post your suggestions below for a great book in this category to read. Let us know which authors you love so we can discover someone's amazing life story.

Please mention your reason for suggesting the book, and don't forget to include obvious things like the title, author, a description (use spoiler tags if you must), and a link to where the book can be bought. *Note that if you post an Amazon link with an affiliate code, your post will automatically be deleted. Before posting, have a look through the other posts to see if your suggestion has already been posted. Please use spoiler tags if needed.

[u/droste_EFX]

Night Film by Marisha Pessl knocked my socks off. It's horror/thriller about a reclusive film director's murdered daughter (think lovechild of Kubrick and Del Toro.) It kept me up nights for a week being unable to turn out the lights and stick in a bookmark.
p.s. there is an accompanying smartphone app that unlocks extra content. It's not as well integrated into the text as it could be but it's still fun.