"Someone tried to kill you." Those are the last words Sadie Carrington expects to hear when she awakens in the hospital. Even more terrifying, she can't remember how she got there, who the handsome man standing by her bedside is, or even her own name. Her gut instincts scream that danger is far from over. But Sadie doesn't understand why anyone would want her dead. Shadow Agency operative Trevor McGrath was at the scene of the crime—but not by accident. He knows more about Sadie than he can let on. He wants to tell her the truth, but his guilty conscience soon gives way to suspicion when the deep shadows of Sadie's forgotten life begin to resurface. Trevor realizes he isn't the only one harboring secrets that could cost them their lives. Can Sadie and Trevor learn to trust each other before it's too late? Or will exposed secrets open the door for the unknown enemy to strike again?