The Assassin's Heart by Alexis Abbott
I have two options: Kill her, or make her mine. A web of lies. An assassination. A beautiful maid who was in the wrong place, at the wrong time. Everything is at stake, and her life is in my hands. She's everything I always wanted, and never deserved. But now she belongs to me. I need her obedience. I give her the only option: pretend to be my wife and let me get close to my target. It’s a dangerous game, but I’ve already won my prize. She just doesn’t know it yet.