Three women share this book, and none of them can be fully trusted. Rachel rides the same train past the same row of houses every day, drinking on the way there and the way back. Anna lives in the house Rachel used to call home, with the husband Rachel used to call hers. Megan lives two doors down, the woman Rachel watches from the window and builds a whole marriage for in her head. Hawkins rotates between all three, and the gaps between their versions of events are where the tension lives.
Rachel is the engine of the book, and she's a genuinely uncomfortable narrator to sit with. Her drinking isn't a quirky flaw bolted onto a competent detective. It costs her jobs, relationships, and hours she can't account for. When she wakes up bruised with no memory of the night before, right around the time a woman goes missing, the reader is stuck exactly where Rachel is: unsure if she saw something, did something, or invented the whole thing to feel useful again. That's a hard trick to sustain for three hundred pages without cheating, and Hawkins mostly pulls it off by making Rachel's blackouts feel like real blackouts, full of static and half-images, rather than convenient plot fog.
The train itself does more structural work than a setting usually gets to. It's a fixed vantage point, the same houses at the same angle every morning, which makes any change in the scenery land like a gunshot. Hawkins uses that repetition well: the reader starts scanning the platform and the gardens right alongside Rachel, looking for what's different today. It's a smart, cheap way to generate dread out of a daily commute, and it's the closest this book comes to a genuinely original engine.
Where the book earns its reputation is in how it handles blame. Everyone here, Rachel included, has already been sorted by the people around them into victim or liar, and the plot keeps testing whether those labels hold up under pressure. Anna is dismissed as the other woman who got what she wanted. Megan is filed away as flighty, unstable, asking for whatever happened to her. Rachel is the drunk ex-wife nobody believes on principle, including the police. The mystery only resolves once the book forces its characters, and its reader, to stop taking those labels at face value.
The pacing runs hot through the middle third, when all three timelines start closing in on the same night, and Hawkins keeps enough real information moving that the alternating structure never feels like stalling. The last stretch tightens the screws further: confrontations happen in kitchens and stairwells instead of anywhere dramatic, which suits a book that's always been more interested in domestic claustrophobia than spectacle. The solution honors the setup. It doesn't come from a clue withheld until the last page; it comes from watching who keeps underestimating Rachel and who doesn't.
It's not a flawless machine. Anna's chapters are the thinnest of the three, more useful for information than for character, and a couple of side characters exist mainly to be suspicious on cue. Readers who want their thrillers airtight on every procedural detail will find a few places where the plot leans on convenience rather than rigor. None of that undoes the central bet the book makes and wins: that an unreliable narrator can be sympathetic and infuriating at the same time, and that not remembering what you did last night is its own kind of horror story.
Why you should read
- Readers who like unreliable narrators done with real stakes
- Fans of domestic suspense over procedural crime
- Anyone who enjoys piecing together three overlapping timelines
- Commuter-thriller readers who want dread from mundane settings
What to expect
- Three alternating first-person narrators
- A protagonist whose memory genuinely cannot be trusted
- Fast-building tension through the middle chapters
- A resolution that rewards close attention over shock value
By the last chapter, the train stops feeling like scenery and starts feeling like a witness stand, and Rachel finally gets to testify.
