A USA Today Bestseller "Immersive, satisfying, tense--and timely: This is probably happening for real right now."--Lee Child "First-rate...Slick, heart-hammering entertainment."--The New York Times Book Review On an early morning in November, a couple boards a private plane bound for Geneva, flying into a storm. Soon after, it simply drops off the radar, and its wreckage is later uncovered in the Alps. Among...