Finn told police the half-truth about Layla disappearing from a rest stop on their vacation in Fonches, France. More than a dozen years later, strange happenings at home in England make Finn believe that Layla is alive and upset that he is about to marry her sister. Paris leads the reader on a wild adventure, implicating culprits right and left, with Finn alternately dismissing suspicions and accusing friends aggressively. Hints of Layla show up in objects significant to her life and emails with information only she would know, causing Finn dreadful hope. The author brilliantly traverses through the landscape of a troubled mind, then reverts to a trope of spelling out the resolution in a lengthy letter, a bit disappointing after such magnificent writing. The resolution itself may astonish the most clever reader in its unique take on the concept. It’s a definite must read. I was fortunate to receive an ARC of this fantastic thriller from the publisher through NetGalley.