What She Saw by Sheila Lowe

Imagine waking to the shock of finding yourself on a train and realizing that you don't know who you are, where you are coming from, where you are going. And with the certain knowledge that you cannot afford to reveal your plight to anyone, least of all the police.
A story of psychological suspense that follows a young woman through the terrifying labyrinth of amnesia, where no one is who or what they appear to be. Claudia Rose, Detective Joel Jovanic, and Dr. Zebediah Gold from Sheila Lowe's Forensic Handwriting mystery series play a vital role in helping her uncover a devastating past and learn what she saw that robbed her of her memory.