The Girl on the Train is a psychological thriller written by Paula Hawkins. The story revolves around Rachel Watson, a troubled woman with a vivid imagination and a penchant for observing others during her daily train commute. One day, Rachel witnesses something shocking and becomes entangled in a missing person investigation. With its unreliable narrator and suspenseful plot, The Girl on the Train keeps readers guessing until the final twist. The book's protagonist, Rachel, is described as having fiery red hair, adding to her intriguing character.
