From New York Times bestselling author Suzanne Brockmann comes a funny, feisty, romantic tale about childhood rivals who discover the mystery of grown-up love.When Leila Hunt is swept off her feet by a ninja at a New Year's Eve costume party, she has no idea who the masked man isbut after he disappears into the night, shes determined to find him. When the clock struck twelve, what began as a friendly New Year's greeting quickly became the most unforgettable kiss Leila had ever experienced with anyoneincluding her absent boyfriend. But of all the possible suspects, Leila hardly imagines that the ninja is the same man whos teased, tormentedand secretly intrigued hersince childhood.Marshall Devlin is finally ready to face the terrifying truth: hes in love with his best friends sister, and has been for years. Theres just one complication: Leila didn't know he was her ninja. To win her, Marsh will have to woo her. But can he make Leila forget their decades of verbal sparring in time to stop her from making the biggest mistake of her life?From the Paperback edition.