The Girl on the Train by Paula Hawkins was a Gransnet book of the month.
A railway line runs past houses and trains regularly stop or slow at a signal. From the front, the houses look impersonal, but from the train the backs look private and personal. The girl on the train, Rachel, is a regular commuter and always looks out, when it stops, to the house where she used to live and the neighbouring house where she often sees a couple in the garden.
Rachel’s ex husband, Tom, lives in “her” house with his new wife, Anna, and child. She fantasises about the couple living nearby, seeing them as a perfect, happy couple and calls them Jason and Jess. One day she glimpses something that makes her doubt that view. One day she learns that Jess is Megan, and she has disappeared, later found murdered.
The story is about who murdered her, and is written with the voice of the three women; Rachel, Anna and Megan. Could Rachel be responsible? She is depressed and an alcoholic and has black holes in her memory when she is drunk. She frequents the street where she used to live, but can’t remember anything. Megan used to baby sit for Anna, but left suddenly. Anna is fiercely protective of her child, and upset by Rachel’s visits to the street.
Other candidates are Scott, Megan’s husband. Supportive and loving, but not aware of Megan’s past, and present secrets. Tom, Anna’s husband, and Rachel’s ex is charming and loving on the surface, but that hides a manipulative and deceitful nature. The other candidate is Megans therapist who might have a reason to wish her ill.
We are left wondering throughout the book – who is the killer. We need to read without stopping to see how it ends!
I like the way the characters are portrayed. Rachel feels detached from life because of her depression, and unsure whether memories are real or imagined because of her drinking. Megan has a hole in the middle of her soul because of events in the past. It makes her feel restless and unsettled. Anna hates living in the house that was occupied by Rachel, and desperately wants to be happy with Tom and the baby.
If I had one question to ask the author, it would be how much of the book is from experience, how much from research and how much from imagination.