Girl on the Train by Paula Hawkins

Rachel loves to ride the commuter train into the city each day. She loves to look out the windows and see the backyards of the houses which back up to the tracks. She makes up stories about the people who live in the homes, especially the young married couple in one home in particular…so in love, so beautiful, so “together”… Not like her, and her messy life.

But one day Rachel is looking out the window and she sees the lovely blond woman kiss another man in the backyard-a man who isn’t her husband. The next day, the woman is in the news. She has gone missing. Rachel tries to tell the police she saw the woman with another man, but they don’t believe her. They think she’s just a bored, sick woman who wants attention. But Rachel can’t let go. She knows something terrible has happened to the woman and she sets out to find out what happened that night…Because Rachel was in the neighborhood that night, but she can’t remember what happened. She was inebriated and only remembers patched, blotchy memories. Did she see the missing woman that night? Or is she losing her mind?

Girl on the Train, by Paula Hawkins, is a psychological thriller set in England, in the vein of Gone Girl (Gillian Flynn), Everything She Forgot (Lisa Ballantyne), The Lace Reader (Brunonia Barry), and You Should Have Known (Jean Hanff Korelitz).

If you love edge-of-your-seat reads with unreliable narrators (I sure do) then Girl on the Train should absolutely be on your t0-read list.