The castle, as has been said, was built round the four sides of a square, and, as was often the case with old strongholds, a wide covered gallery, or corridor, ran along each side, surrounding the courtyard. There was not a sign of stables anywhere, for there was no way of getting horses in except by lowering them over the walls by a windlass. The ground-floor consisted of store-rooms and living-rooms; the keys of the former being always kept by the master, who allowed none but the most trusty persons to go into them, for they contained valuable goods of every sort and kind. Mr. Samson regularly visited these vaults, on the fifteenth of every month at midnight, when he was accompanied by twelve Jews. But how these latter got in, where they came from, and where they went to, was known to no one but Mr. Samson himself. The men looked like merchants, and he gave stuffs and ornaments, in certain quantities and of certain values, to each. Then he took them into a large empty room lighted by a four-cornered lamp which hung from the ceiling, and here for a couple of hours they were all busy counting money at a stone table. This was packed into various bags, and when Mr. Samson had given a purse to each of his agents, the Jews took their departure amid a shower of compliments, and in what appeared to be a very well satisfied frame of mind, Mr. Samson escorting them and showing them the way. But whither they went, and why, and how, and by what way--that heaven alone could tell. In the upper story of the castle there were some fine, cheerful, and well-lighted rooms; which is not a little surprising, for their windows all looked into the covered gallery, and from that into the courtyard. However, this may be explained to some extent by the fact that the windows of these upper rooms were wide and lofty, the walls were painted snow-white, and were covered with some sort of varnish which doubled the light. The furniture was in accordance with the taste of the day, and chosen rather for its good wearing qualities than for comfort; but the bright colours produced a pleasing and cheerful effect on the whole. Mr. Samson kept an entire half of this story for the use of himself and his only relation, a young girl of fifteen named Esther, and an old woman who lived with her. Of the two other sides of the square, one was occupied by servants, the other was furnished but unused. CHAPTER V. CAUGHT. One is apt to fancy that strange, out-of-the-way characters must needs be striking and uncommon in their persons, and it is really quite startling to find them after all mere ordinary-looking, every-day people.