fast paced, absolutely disturbing psychological thriller with twists and turns which make me go WHAT THE FUCK

please recommend me some disturbing but extremely intriguing books which capture my attention from the beginning because i have a bad case of reading slump.

i would also love if it has some sort of twist that maybe alters the entire perspective of the book?? whatever it is I WOULD LOVE FOR IT TO BE A PSYCHOLOGICAL MIND FUCK JOURNEY.

some books i love are silent patient, gone girl, before i go to sleep, we were liars etc.

i would also like if it has some sort of unique theme maybe besides the usual murder mystery? WAITING EAGERLY FOR RECS