Addie Emerson doesn't believe in love — not for herself anyway. With one year left of high school, she's more interested in snagging a full scholarship to Harvard than a full-time boyfriend. That doesn't mean she's oblivious to the ways of the heart — or, rather, the head. After months of research, Addie has discovered how to make anyone fall in love. All a person needs is the right formula. Will Addie's discovery be enough to win the coveted Athenian Award and all its perks? Or will she be undone by Dexter, her backstabbing lab partner who is determined to deep-six her experiments at their exclusive private school? Those are the least of her problems now that she's survived a death-defying flight with a mysterious, dark-haired boy, who has delicious chocolate-brown eyes and a few secrets of his own. With an experiment to mastermind, an infatuated exchange student on her hands, and at least one great white shark (yes, shark!), can Addie's prefrontal cortex outwit her heart? Or will she have to give in to her heart and find out if this thing called love is more than just her brain on drugs?