THE LAST THING HE TOLD ME (2023) Victor Garber, Nikolaj Coster-Waldau & Jennifer Garner

A woman must forge a relationship with her teenage stepdaughter in order to find her husband, who has mysteriously disappeared.
The Last Thing He Told Me is a mystery-thriller novel by Laura Dave, published May 4, 2021 by Simon & Schuster. The book became an instant #1 New York Times Bestseller and spent 65 weeks on The New York Times Best Seller list.