The one man who could help her, must never know her name. If Kate Chamberlin can't reveal her true identity to the world, she must settle for sharing only her talent. Hired as a musician for KDKA radio, Kate plays everything from sponsors' jingles to complex sonatas. As long as the whispers around the broadcasting room refer to her as "Killjoy Kate" and not "Catarina the crime boss's daughter," then her life is safe from danger. Or...