So many of these I didn't even know were books first before movies. I already know about the Stephen King ones, but I didn't know about were Psycho, World War Z, Ring, and Bird Box.
Some for the next one: The Hellbound Heart (Clive Barker): Playing with puzzle boxes gone bad. Let The Right One In (John Ajvide Lindqvist): A boy falls in love with a vampire, but it’s not twilight nor cringe. Cujo (Stephen King): A dog gets rabies and turns into a slasher. NOS4A2 (Joe Hill): Creepy guy kidnaps kids and takes them to Christmasland and a mom doesn’t want her child to go there so she chases after him. The Troop (Nick Cutter): Boy Scouts and super tape worms are not a good combo.
