Ah, October. The leaves are changing, the air is turning crisp, and pumpkin spice can be found just about everywhere. If you’re like me, the minute it’s October 1, you go into full Halloween mode. When I go digging through my TBR list this month, it’s to find something to sate my need for the thrilling and the chilling. If you’re in need of some recommendations as the temperature drops and the flannel comes out of storage, here are seven thrillers to get you in the spooky mood.