A Most Mysterious Gentleman (#1 Sweet Nineteenth Series) VERY SLOW UPDATES

When Rosalie, daughter and heiress to the Duke of Trent, gets caught in a situation that leaves her with no options except to marry a rather dashing man she's only met once before, she thinks her heart is broken.
The man in question has also a rather shady past.
Woe betide, the mysterious man goes missing and several treasonous documents appear.
With a new found injury and a mystery to unravel, Rosalie can only hope that her future husband isn't dead because there's a national crisis to avert, and it's all his fault.
A short, fun and dangerous tale of a regency soon-to-be Duchess, whose shift gets caught in too many different scandalous scenarios.