Hour by hour the mystery surrounding the Leithcourts became more inscrutable, more intensely absorbing. I had searched a copy of the London Directory at the Station Hotel at Carlisle, and found that no house in Green Street was registered as occupied by the tenant of Rannoch; and, further, when I came to examine the list of guests at the castle, I found that they were really persons unknown in society. They were merely of that class of witty, well-dressed parasites who always cling on to the wealthy and make believe that they are smart and of the _grande monde_. Rannoch was an expensive place to keep up, with all that big retinue of servants and gamekeepers, and with those nightly dinners cooked by a French _chef_; yet Leithcourt seemed to possess a long pocket and smiled upon those parasites, officers of doubtful commission and younger sprigs of the pseudo-aristocracy who surrounded him, while his wife, keen-eyed and of superb bearing, was punctilious concerning all points of etiquette, and at the same time indefatigable that her mixed set of guests should enjoy a really good time. But I was not the only person who could not make them out. My uncle was the first to open my eyes regarding the true character of certain of the men staying at Rannoch. "I think, Gordon, that one or two of those fellows with Leithcourt are rank outsiders," he said confidentially to me one night after we had had a hard day's shooting, and were playing a hundred up at billiards before retiring. "One man, who arrived yesterday, I know too well. He was struck off the list at Boodle's three years ago for card-sharping--that thin-faced, fair-mustached man named Cadby. I suppose Leithcourt doesn't know it, or he wouldn't have him up here among respectable folk." And my uncle, chewing the end of his cigar, sniffed angrily, seeming half inclined to give his friend a gentle hint that the name Cadby was placed beyond the pale of good society. "Better not say anything about it," I urged. "It's Leithcourt's own affair, uncle--not ours." "Yes, but if a man sets up a position in the country he mustn't be allowed to ask us to meet such fellows. It's coming it a little too thick, Gordon. We men can stand the women of the party, but the men--well, I tell you candidly, I shan't accept his invites to shoot again." "No, no, uncle," I protested. "Probably it's owing to ignorance. You'll be able, a little later on, to give him valuable tips. He's a good fellow, and only wants experience in Scotland to get along all right." "Yes. But I don't like it, my boy, I don't like it! It isn't playing a fair game," declared the rigid old gentleman, coloring resentfully. "I'm not going to return the invitation and ask that sharper, Cadby, to my house--and I tell you that plainly."