About the Book: By day an ordinary interior decorator with a picture-perfect marriage, Margaux secretly infiltrates dangerous targets’ lives by night for a mysterious employer. Her latest assignment-billionaire tech CEO Bertram Casimir, accused by his sister of stealing her app and possibly connected to his missing girlfriend-proves unusually difficult when he sees through her disguise and matches her every move. As hunter and prey blur into unexpected attraction, Margaux’s hidden past threatens to unravel everything she’s built. A twisty cat-and-mouse thriller of secrets and dangerous desire.