Book 4 - Carsington Brothers series
Darius Carsington is a spectacularly handsome rake with a rare intelligence and no heart, a man who divides his time between bedding loose-moraled women and writing scholarly papers. He finds society's "perfect darlings" exceedingly boring. But there's something intriguing, and not quite perfect, about faultless Lady Charlotte Hayward. He senses a crack under her polished surface, and finding it is a challenge he can't resist.
Lady Charlotte is so beautiful, charming, and gracious that no one has noticed what an expert she is at Not Getting Married. Early on, she learned a painful lesson about trust . . . and temptation. In the years since, she's devoted her life to being all she ought to be—and she's not about to let a man like Carsington entice her to do everything she shouldn't.
A Splendid Collision
But the rules of attraction can easily overpower the rules of manners and morals, and sometimes even the best-behaved girl has to follow her instincts, even if it means risking it all.