Uncover cryptic codes, covert missions, and unexpected love in this heart-pounding romantic suspense perfect for fans of Covert Affairs, Alias, and sweet romance.

Alexandra Stewart doesn't just walk down memory lane, she lives on it. Her eidetic memory records and plays back her experiences like a movie. It's great when she aces a test, but not so great when she topples over a cute guy and the experience plays back on an endless loop of humiliation.

After her Russian professor at Brown University gives her an impossible puzzle, Alex discovers he has a secret-one that will catapult her into a life of cryptic codes and covert missions. Of course, conducting secret ops would be easier if she weren't trying to impress her handsome new running partner. As if love weren't hard enough already, now she's trying to find it while dodging bullets and going undercover.

Two worlds vie for her attention and Alex is caught in a battle of heart and mind. Only one thing is for certain, whatever happens will be forever etched into her memory. And some things are better left forgotten.