Travel journalist Lo Blacklock has been handed the assignment of a lifetime: a week aboard the Aurora, an exclusive luxury cruise ship sailing through the North Sea. At first the voyage seems perfect-elegant cabins, glamorous guests, and calm water. Then, late one night, Lo hears a scream and sees what she believes is a woman being thrown overboard. There is only one problem: every passenger and crew member is accounted for. With no missing guest and no evidence that a crime occurred, the ship continues on course while Lo becomes increasingly certain that something is terribly wrong. Cut off from the outside world and surrounded by people she cannot fully trust, she begins searching for the truth behind Cabin 10. A claustrophobic psychological thriller set against the isolation of the open sea, The Woman in Cabin 10 follows a woman whose credibility is questioned at every turn-and whose determination to uncover the truth may put her directly in danger.