In their third adventure, Captain Jim and Lady Diana must unravel the murder of a diplomat aboard a steamship, and do it before they dock, or risk war between nations.
With a thousand suspects and no witnesses, a host of passengers and crew appear to have motives for murder. Worse still, Captain Jim is doubled over, seasick! Fortunately, young Diana knows her way about luxury liners and gilded age society. But something has been troubling her too, something she won’t tell Jim.
As the beleaguered ship nears Liverpool, Captain Jim and his bride race to solve a mystery with dire international consequences, while dealing with the puzzles of couple-hood.
The book is available to pre-order here – https://us.macmillan.com/books/9781250855060/thespanishdiplomatssecret