Swindled By a Spinster by Rachel Ann Smith

A baron in trouble.
A determined lady in love.
A race against time.
Torrance Glenmore, Baron Kilman, and Lady Phoebe Peters have been partners for six years. He’s an agent for the Home Office and she’s his ears and eyes amongst their peers.
He’s a rule follower while she challenges boundaries to discover the truth.
When forced to choose between his career with the agency or the woman who has saved him countless times, Baron Kilman doesn’t hesitate – Lady Phoebe wins.
Except enemies of the Crown lurk in the shadows, and their dark plots separate the pair. In order to survive, Phoebe and Kilman must find each other once more.
With time running out, they will prove that selfless love can overcome evil.