A group of friends fight to choose their own fates when faced with a demonic force that acts according to horror movie rules in this trope-savvy, ‘;script-flipping hair-raiser’ (Publishers Weekly) from the acclaimed author of Their Vicious Games.Devon is always being left behind by her genius twin sister, Drew. At this point, it’s a fact of life. But Devon has one last plan before Drew leaves for college a whole year early The Best Summer Ever. After committing to the bit a little too much, the twins and their chaotic circle of friends learn why you don’t ever mess with a Ouija board if you want to actually survive the Best Summer Ever, and soon find themselves being hunted down bya demon? But while there’s no mistaking the creeping, venomous figure is not from around here, their method doesn’t feel very demonic at all. In fact, it’s downright humangoing after them in typical slasher movie kill order. And that means Devon, the blonde, is up first and her decade-long crush, Yaya, is the Final Girl who must kill or be killed to end the cycle. Devon has never liked playing by anyone else’s rules though, not even a demon’s, and the longer this goes on, the more she feels Drew and Yaya slipping away from her even as she tries to help them all survive. Can they use their horror movie knowledge to flip the script and become the hunters instead of the hunted? Or will their best summer ever be their last?