Miss Dinah Lennox never intended to be a wallflower. Yet in the shadow of her successful older sister, her opinionated mother, and the more dazzling debutantes of the ton, that's what she has become . . . until the day she sees another less fortunate female and hatches a plan to help her.

Sadly, the rogue who callously trifled with a young woman's affections, practically in front of Dinah, is also the only man who has ever sparked her interest. What's a wallflower to do except change from duckling to swan and bring this nobleman to his knees for a sound comeuppance!