A wild west heiress, Summer Wine Lee knows that she's not an acceptable bride for her fiance's knickerbocker family. She grew up in an Arizona mining town, cares more for critters than people, carries a knife under her skirts, and, worst of all, she has a highly improper secret from her past. But she also has high hopes that a real English Duke can teach her how to be a lady.

Were it not for his father's gambling debts, the Duke of Monchester would never have stooped to civilize Summer. But the more time he spends with her, and the more social scrapes he has to rescue her from, the more he finds it impossible to change her into a proper lady. How could he, when he's falling in love with her just the way she is?