"I suppose, sir," said I, giving voice to an idea that had been gradually shaping itself in my brain, "it is not possible that the people who were so singularly frank with you happened to recognise you as Captain Harrison of H.M.S.  _Psyche_, and gave you that bit of information with the deliberate purpose of misleading you and putting you upon a false scent, in order that while you are searching for them here they may have the opportunity to carry out their scheme elsewhere? Their story may in the main be perfectly true, but if by any chance they should have happened to recognise you it would not be very difficult for them to substitute the name of the Fernan Vaz for that of some other river, and to mention King Olomba instead of some other king."