October 16.--Cast off our warps at half-past two and were towed out into the bay, where the tug left us, and with all sail set we bowled along at about nine knots an hour. I stood upon the poop watching the low land of America sinking gradually upon the horizon until the evening haze hid it from my sight. A single red light, however, continued to blaze balefully behind us, throwing a long track like a trail of blood upon the water, and it is still visible as I write, though reduced to a mere speck. The Captain is in a bad humour, for two of his hands disappointed him at the last moment, and he was compelled to ship a couple of negroes who happened to be on the quay. The missing men were steady, reliable fellows, who had been with him several voyages, and their non-appearance puzzled as well as irritated him. Where a crew of seven men have to work a fair-sized ship the loss of two experienced seamen is a serious one, for though the negroes may take a spell at the wheel or swab the decks, they are of little or no use in rough weather. Our cook is also a black man, and Mr. Septimius Goring has a little darkie servant, so that we are rather a piebald community. The accountant, John Harton, promises to be an acquisition, for he is a cheery, amusing young fellow. Strange how little wealth has to do with happiness! He has all the world before him and is seeking his fortune in a far land, yet he is as transparently happy as a man can be. Goring is rich, if I am not mistaken, and so am I; but I know that I have a lung, and Goring has some deeper trouble still, to judge by his features. How poorly do we both contrast with the careless, penniless clerk!