In this Regency-era romance, twins separated as babies and reunited as ladies secretly trade lives, only to fall for men they never imagined marrying.

Mariotta Abingdon is shocked at the letter she receives, revealing that she has a twin sister from whom she was separated when her parents divorced. Eager to escape the strict household her mother keeps-and her limited social circle-Mariotta would like nothing more than to know the sister she always dreamed of having. Even more so after she meets Diana, and discovers the stylish, well-connected life she lives with their father, who seems quite affable despite his reputation as a notorious rake.

As for Diana, she would happily trade life on the social circuit for a chance to escape her role as the dutiful daughter who must keep her extravagant father in check.

So, the twins devise a devious plan to switch places. Diana and Mariotta soon become surprised by the shenanigans that ensue. For the sisters suddenly find themselves falling in love with the most unthinkable men-and neither will be able to return to the lives they once knew.