Weatherstone Series by Gayle Buck

Family tragedy separated Cassandra Weatherstone from her twin sister, Belle, at an early age. Raised apart, Cassandra and Belle snatch at an opportunity to exchange lives. When Cassandra falls in love with her sister’s suitor, being true to her heart means unmasking herself as an imposter. Can love survive such deception? Regency Romance by Gayle Buck; originally published by Signet

Miss Annabelle Weatherstone is making her first foray into the gaiety of the London Season-taking the place of her twin, Cassandra. Before long, Belle catches the eye of Lord Adam Ashdon-but her resemblance to her sister sparks a case of mistaken identity that may throw the lord for a loop!