It was not long before I discovered that there was a mystery of some sort attaching to the felucca that lay at anchor in the bay.  I had made more than one attempt to go on board her, with the object of giving her an overhaul, but each attempt had been quietly met and frustrated in such a way that I soon grew to understand I could not persist further without exciting grave suspicion, which was the one thing of all others that I most desired to avoid.  For it was this felucca that I regarded as my only possible means of escape from the pirates, and, that being the case, it was of the utmost importance that I should do nothing to betray the thought that lurked at the back of my mind.  She was a fine, sturdy-looking little craft, measuring somewhere about sixty tons; and I felt that if I could but once get aboard her, and get enough sail hoisted to take me out to sea, the most difficult part of my adventure would be over; for Jamaica lay to leeward, and I could not very well lose my way, even if I were compelled to go to sea without a chart.  It is true that the rig of a felucca--namely, a single latteen-sail, its head stretched along an enormously long, tapering yard, hoisted to the top of a stout, stumpy mast raking well forward--is not precisely the rig that I would willingly choose to go to sea alone with; but beggars must not be choosers, and it seemed to me to be Hobson's choice--that or nothing.  I must therefore make up my mind to face the difficulties of the rig and do the best I could with it, or remain until Garcia's return, and so miss my only chance.  Of course, there was just the bare possibility that I might find a man, or even two or three, willing to share the adventure with me--for I could scarcely believe that every member of the community had quite willingly joined it without compulsion of any kind--but I had no intention of jeopardising my chances of success by making inquiries, of however cautious a character.  If such men were to be found it would have to be almost by pure accident; meanwhile it was for me to make my plans in such a manner that, if necessary, they could be carried out single-handed.