The Butterfly Bride (Advertisements for Love Book 3)

Frederica Burghley wants to be married by Yuletide. Or else her father will set her up with one of his friends. The bonbon-loving illegitimate daughter of the duke wants to choose her own husband. Advertising in the newspaper seems like the way to go. But a sinister response, with threats against her life, leads her to enlist the help of her very handsome, dear friend Jasper Fitzwilliam, Lord Hartwell.
A father and widower, Jasper is not only tasked with keeping Frederica safe but also with helping his vibrant friend choose a suitable husband. The more he tries to keep the ever-surprising woman alive and find her a good match, the more Jasper realizes he cares for her. The two friends risk their lives for each other, so they should be able to risk their feelings for a chance at a deep and true love together. But he's not looking for marriage and she's not looking for convenience.

A Christmas Romance
A Regency Romance