Leah asked Kathleen Bittner Roth:

This question contains spoilers… (view spoiler)

Kathleen Bittner Roth Hi, Leah. I'm so glad you liked the story. Great question! Yes, I've always had plans for the series. I call it Her Majesty's Gentlemen Spies. The publisher listed it as a stand alone, but the front page clearly has the series title. I have three chapters completed on the next in line: Loving Lord Trent. His story begins in Hong Kong during the second opium wars. He's now the head of Her Majesty's Foreign Service since Ravenswood is retired. Marguerite will get a novella, which may finish before Trent's story. Edward will have his story as well. He's be third in the series (or 4th counting the novella).

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