THE LAST WORD

Downloading a 99-cent e-book morphs into a costly mistake for a young woman who posts a scathing review that pushes the unstable author over the edge.

Former junior high math teacher Emma Carpenter holes up in a remote beach house on the Washington state coast binge-reading e-book horror novels as she tries to forget a terrible event that happened five months ago. Her sole companion is her golden retriever, Laika, and that's how Emma, an introvert, likes it. Her only human contact is washed-up writer Deacon Cowl, who lives next door. They've never met, but they communicate using whiteboards and telescopes. Cowl recommends she download Murder Mountain by H.G. Kane, but Emma hates everything about the poorly written thriller and its clichéd story of an angry man who tortures and kills young women. After she posts a negative review, Kane messages her and insists she take it down. Emma refuses. Kane won't take no for an answer. Soon, the power goes out, the internet goes down, and Emma, like the women in Murder Mountain, is in a full-on fight for her life. Classic stalker tropes are upended in this twisty tale of a psychopath who, believing he's invincible, wants Emma's death to be the center of his next novel. But Emma, the indomitable heroine, takes control of the narrative and tilts the story in her favor as she fights to protect herself and Laika. Knives are out, as well as swords and stun guns, in this breathlessly paced, head-spinning tale.

Prey becomes predator in this unnerving thriller.