This was a fun story – novella sized. Miss Mnemosyne Seabourne is on the older end of the marriage market in the Tea Cup Isles (in a Regency-ish alternate version of England with more islands and magic), but she’s rich enough that she can afford to wait for the right husband.
She’s been invited to a house party given by her cousin, the Duke of Storm, when he is kidnapped. Things happen as you’d expect in such a tale, and a happy ending is had by all. This isn’t anything earth-shakeringly new, but it was fun.