Four days later I arrived at the mouth of the river, without further adventure, and was fortunate enough to find a fine slashing brigantine flying French colours riding at anchor there.  It did not need a second look at her to tell me that she was a slaver; but beggars must not be choosers.  I could not afford to wait about for the arrival of a more honest craft, at the risk of being again seized and carried off by the natives, and therefore, putting a bold face upon it, I paddled alongside and, with my leopard-skin wrapped round me petticoat-fashion, climbed up the side and inquired for the skipper.  It appeared that he was ashore at the moment making arrangements for the shipment of a cargo of slaves on the next day; but the chief mate was aboard, and upon representing myself to him as a shipwrecked Englishman who had been carried away captive into the interior, and had just effected my escape, he gave me permission to remain, saying that he had no doubt Captain Duquesne would receive me if I were willing to work my passage to Martinique.  This was not at all what I wanted; but even Martinique was better than King Banda's town, and I therefore consented.  Some hours later the captain returned, and upon my repeating to him the yarn which I had spun to the mate he not only very readily consented to my working my passage, but also offered me two excellent suits of clothes, two shirts, two pairs of stockings, a pair of shoes, and a worsted cap in exchange for my leopard-skin, which offer I gladly accepted; and that night found me domiciled in the forecastle of _L'Esperance_ as one of her crew.