Bill picked his way over the huddled bodies toward one of the posts in the middle of the room, that helped to support the roof. The clanking chain that connected the ankle cuffs impeded his progress, caught on a projection and sent him headlong on top of another figure crouched on the ground near the post.

"Sorry!" apologized Bill, hauling himself off his victim. "I certainly didn't-"

"No harm done," replied a pleasant, though languid voice.

Bill leaned back against the upright and crossed his legs.

"Decent of you to take it that way," he observed.

"Too much effort to fight," remarked the unknown with surprising candor.

"This beastly place saps one's pep. After you've been here a while, you'll feel that any unnecessary effort just isn't worth while. Came in just now with that new batch, didn't you?"

"That's right-how did you guess it?"

"You're still carrying the iron-ware. Those beasts will take it off in the morning. They always leave you weighted down the first night."

The man's voice was deep and resonant. He spoke with the accents of education which prompted Bill to continue the conversation.

"My name is Bill Bolton," he said, by way of a starter.

"Not Bolton, the Naval Academy end?"

"You _are_ some guesser!" Bill's tone showed his surprise. "I made the team last fall; but how did you happen to place me that way?"

"I played against you in the Carlisle game last year. I've got a number now, but before I came here I was Osceola, Chief of the Turtle Clan of the Seminole Nation."

"Carlisle's All-American half back! I remember you now-I should say I do. How in the world did you get here?"

"Pretty much the same way we all do. I was kidnapped. And the worst of it is that now these devils have got us, there's no possible chance of escape."

"What is this joint, anyway?"

"You mean you've no idea what you're in for?"

"Not the foggiest. The men on Sh.e.l.l Island spoke of 'workings'

somewhere-"

"These are the workings, Bolton-gold workings."

"But I thought I was in Big Cypress."

"You are."

"But-surely you can't have a gold mine in the middle of a swamp!"

"There you're wrong. Martinengo not only has a gold mine, and a most profitable one, at that-he also runs suction dredges."

"How come?" Bill was intensely interested.

"The rock floor of the Everglades and these cypress swamps is usually found at a depth not exceeding six feet; but in some places it is twice that far down," replied the young Seminole chief. "There is gold in the rock below the swamp near here. Martinengo has workings in that rock."

"Coffer dam?"

"Yes, a coffer dam has been built to keep the water out. The rock near the top is fairly soft and that is probably why the muck on the bottom of the swamp hereabouts contains gold. The colors or particles of the metal run very fine, but they are profitable to mine. At least Martinengo finds it so. For that work suction dredges are used. Oh, you'll get better acquainted with the whole business soon."

Bill said nothing for a minute or two. Presently he observed: "What I don't understand yet, is why Martinengo kidnaps people and keeps them prisoners in this horrible place."

"Because," Osceola answered slowly, "the mines are made doubly profitable by using slave labor."

"What!" exploded Bill, leaning forward.

"Slave labor, my friend. And you and I are two of the slaves. It is cheaper for that gangster Martinengo and his brothers to kidnap negroes, Indians and poor whites than to hire miners. The work is terrific and the climate frightfully unhealthy. These devils would have to pay a very high wage to legitimate workmen. As it is, we don't live long, here.

What with long working hours in a climate that approximates a Turkish bath, the cruelty meted out by the overseers, starvation rations, the general filth and the hopelessness of our position-well, two or three months of it is about as long as the average man can stand. Swamp fever, snake bite and other diseases usually cut the time shorter."

"It's deadly." Bill's voice, when it came, was very low. "And to think that this is going on in the United States of America! Surely, though, the government will eventually put a stop to it?"

"Maybe," returned Osceola apathetically, "but it isn't likely that you and I will live to see it. If the federal government has done anything to break up organized crime that's terrorizing the country, I haven't heard of it. By the way, how did these people get hold of you?"

Bill told him, and ended by stating his worries concerning his father.

"Martinengo probably means to get money out of Mr. Bolton before shipping him over here. He'll never let him go free, no matter what he may promise. If the secret of Sh.e.l.l Island ever leaks out, it means an end to Martinengo's profits here."

"Were you taken on the Island?"

Osceola laughed contemptuously. "I was a fool, Bolton. My ambition since I was a small boy has been to do something for my people. Once we were great warriors, today we are a degenerate, ignorant race. White man's fire-water and lack of education have made us go backward while the rest of the world has progressed. I meant to educate myself first, and when I had acquired knowledge, I felt I would then be fitted to take up my task. So I went to school and won a scholarship at Carlisle. I still have two more years to go there before graduation. Shortly after the summer holidays began this year,-I had gone back to my people-I took my gun to bring in some waterfowl.

"Well to cut the tale short, I ran into a man-hunting gang of Martinengo's. They pretended they were lost and I offered to lead them back to Whitewater Bay. I suspected nothing. They took me off guard, carted me over to Sh.e.l.l Island with some other poor fellows-and eventually I was put to work here."

"How long ago was that?"

"Six weeks ago yesterday. We Seminoles stand it better than the others.

Most of us are fever-proof, probably because we have lived in the Everglades for generations."

"Haven't you tried to escape?" Bill asked him, and voiced the thought that had been uppermost in his mind ever since he left Sh.e.l.l Island.

"I've thought about it," the young chief admitted, "especially when I first came here. Everybody does, I suppose, but the thing is next to impossible. Trackless swamp all around-it would be sure death to face it without a boat or canoe. And even if a craft of some kind could be obtained, you would starve to death. About a month ago, two men escaped but they were caught and brought back."

"Punished?"

"They were."

"What happened to them?"

"Condemned to two hundred lashes apiece with an overseer's wirewrapped whip. We slaves were forced to witness the-execution."

"Execution!"

"That's what it amounted to. Both of the poor chaps were, mercifully, dead before the first hundred lashes could be administered. Human flesh and blood couldn't stand it. The whips these beasts use cut a man to ribbons. We all get a taste of it, no matter how hard we work. I have no shirt any more. You'll see my back in the morning."