“Only you can stop this marriage, Your Grace…”

To get out of a doomed engagement, Agnes needs help from the most unlikely source: her betrothed's brother, the most brooding, infuriating Duke of the ton.

Duke Jonathan is willing to do anything to protect his brother. Even work with a meddling, enraging lady, who haunts his every thought…

They have ten days to put an end to this marriage. If only they could stop fighting…

and keep their hearts from wandering into the most dangerous of paths…

*If you like powerful Dukes, loving Duchesses and a marvelous depiction of the majestic Regency and Victorian era, then A Duchess Mistaken is the novel for you.