Jake and his girlfriend (the novel's narrator, who is never identified by name) are driving out to visit his parents on the farm where he grew up. Along the way, she expresses all kinds of doubts--at least to the reader-- about whether she and Jake have a future together, and even if this visit to his folks (they've only been together for seven weeks) is a good idea. To pass the time, they discuss high-minded subjects like the nature of depression and the permanence of memory, even as she continues to be plagued by (but never mentions to him) her own memories of all the vaguely threatening late-night phone calls she's been receiving lately. Everything seems perfectly normal--until, that is, they arrive at his parents' rundown farmhouse way out in the middle of nowhere, and (cue the ominous music) the story, which until then has been rather uneventful, turns more than a little (and this is an understatement) creepy... Using short, punchy sentences, lots of dialogue, and tons of atmospheric touches (descriptions of snowy roads and icy fields outside, and dark, foreboding rooms inside), Iain Reid sets a mood that practically reeks of mystery and menace. Why are Jake's mother and father so, for lack of a better word, weird? Why is Jake himself behaving oddly? And what are we to make of that dank and dusty cellar with all those books and paintings on the walls? When the story shifts back to the car for the long trip home, things become spookier still until Reid springs on us one of the saddest, most terrifying, most unexpected twist endings I've ever come across. If you've been reading carefully (and I would suggest you do) you may anticipate the Big Reveal before I did. Or you may not. No matter; "I'm Thinking of Ending Things" is lightning- fast (I finished it in one sitting), deeply thought-provoking, and unforgettable--and, quite simply, one of the best horror thrillers I've ever read. It was lauded as one of the best books of 2016, and deservedly so. Don't let this one slip by.