Don’t miss the #1 New York Times bestselling blockbuster and Reese Witherspoon Book Club Pick that’s sold 3 million copies strong—now an Apple TV+ limited series starring Jennifer Garner! The “page-turning, exhilarating” (PopSugar) and “heartfelt thriller” (Real Simple) about a woman who thinks she’s found the love of her life—until he disappears. Before Owen Michaels disappears, he smuggles a note to his beloved wife of one year: Protect her. Despite her confusion and fear, Hannah Hall knows exactly to whom the note refers—Owen’s sixteen-year-old daughter, Bailey. Bailey, who lost her mother tragically as a child. Bailey, who wants absolutely nothing to do with her new stepmother. As Hannah’s increasingly desperate calls to Owen go unanswered, as the FBI arrests Owen’s boss, as a US marshal and federal agents arrive at her Sausalito home unannounced, Hannah quickly realizes her husband isn’t who he said he was.