Harlequin historicals

She's supposed to wed a duke... But it's his sister she can't keep her eyes off! As the ton's most in-demand debutante, it should be easy for Miss Loretta Linfield to find the perfect husband. So the reason why she is embarking on her third season unwed is a puzzle that nobody can solve. Not least Loretta! Until she meets Charlotte Sterlington... The sister of her new suitor, the Duke of Colchester, is everything that prim and proper Loretta isn't--bold, daring and rakish! But Charlotte is also everything that Loretta finds herself desiring