Book excerpt: A forbidden love, opposites-attract, feel-good romantic romp from a New York Times and USA Today bestselling author... When the Wicked Duke dares the Duke of Colehaven to find a suitor for an unmanageable ward, Cole immediately accepts. He's on a winning streak, and besides, how unmarriageable can a pretty young lady be? He appoints himself bodyguard and duenna, only to discover his own desires may be the greatest danger of all. Diana Middleton lives a double life, bringing dishonest merchants to justice. Shaking off a meddling duke should be child's play. Yet the more they lock horns, the more she wants to lock lips. Her scandalous secrets would derail his political career. But surely there’s no harm in one little seduction…