ooooo! This book was well written, such a good mystery, and featured not your typical characters. Guessed the mystery about half-way through, but man. Loved the novel!

The book begins with Rachel who rides a commuter train each day in the morning and night. She becomes engrossed with a couple she sees outside the train window. Rachel constructs their lives thinking they are perfect and are the ideal couple. Nevertheless, one day Rachel catches a glimpse of something, leading Rachel to become entwined with the police.

I definitely recommend reading this book! Follow my reading adventures at GoodReads.