He walked quickly, his lips firm. It was a miserable morning; the noisy thoroughfares full of mist and wet and mud; drifts of sleet swooping round corners; the air raw and cold. The river was scarcely visible when he crossed London Bridge; the steamers and ships were like ghosts in the fog. He made his way as quickly as he could through the crowded streets, until he reached Tower Hill; then he passed up into the Minories; there he paused in front of one or two shops, in the windows of which were the most miscellaneous objects--old clothes, waterproof leggings, tin cans, and what not. At last he entered one of these places, and after a great deal of haggling and argument, he exchanged his coat of gray home-spun for a much shabbier looking dingy blue over-coat, that appeared the kind of thing a pilot would wear. To this was added a woollen comforter; there was no money in the transaction. Douglas wrapped the comforter round his neck there and then, and put on the coat; when he stepped out again into the mud and snow and murky atmosphere, his appearance was much more reconcilable with the neighbourhood. Still walking quickly, he went down to the London and St. Katherine Docks, passing under the shadow of the gaunt walls; and then along that dismal thoroughfare, Nightingale Lane, that looks like a passage between two great prisons; until at last, with moderate pace, and with a certain anxious, nervous look, as if he did not wish himself to be seen, he arrived at the entrance to a space at the corner of the London Dock, which was enclosed with some rusted iron railings, and partially roofed over. In this shed, shivering in the cold, and occasionally moving so as to avoid the whirling of the sleet, stood a number of most miserable looking wretches, men and lads. John Douglas knew very well who these were, and what they were there for. Here, so far as he had learned, was the only place in London where a starving creature could get work, without a character or qualification of any kind. Hither came those who, through drink, or idleness, or sheer misfortune, had got right down to the foot of the social ladder; waiting patiently in the dim hope that some extra pressure of work inside would occur to give them an hour or two's employment. Well, he did not hesitate long. He seized a moment when the attention of these poor devils had been attracted by some sound to the other side of the grating (where the foreman was expected to appear), and glided in among the group, hoping to be unperceived. But what sharp eyes hunger makes! They had no sooner turned hopelessly away again, than every man and lad of them caught sight of the stranger. They did not resent his intrusion. They regarded him with curiosity, and with apathy. He looked well-to-do for that kind of work. Perhaps if he were one of the lucky ones, he would stand a pot of beer on coming out in the afternoon.