"It's just like stepping suddenly into a strange country. I am glad we came even if we decide not to go into the business."

The speaker, a sturdy, manly-looking boy of eighteen, was one of a party of four persons who were strolling along a street in the Greek section of Tarpon Springs, a small Florida town, located on the Anclote River, a few miles from the Gulf of Mexico. His companions were a boy about his own age but of less robust appearance, a little negro lad with a good-humored intelligent face, and a middle-aged, heavily-bearded, blue-eyed man whose tattooed arms and rolling gait told of a life spent on tossing seas and whose confident bearing and air of authority stamped him as one above the rank of a common sailor.

Those who have followed The Boy Chums through their many adventures will recognize in the little party their old friends Charley West, Walter Hazard, Captain Westfield and the Bahama lad, Chris, who lately returned from a perilous trip along the Atlantic beach searching for wreckage, and now seeking some promising venture in which to invest the Fifteen Hundred Dollars they earned on that voyage.

"You're right, Charley," agreed the other boy. "I didn't know before that there was a sight like this in Florida. Here's a bench. Let's set down and rest a bit. I am tired from walking."

"Golly, I reckon dis nigger's tired some too," chimed in the little darkey, "I'se dun had de toothache in mah legs for most an hour, but I'se had to keep up wid you-alls. Don't dare let you white chillen prognostracate 'round a queer place like dis alone."

The seat selected was a long bench standing on the edge of the sidewalk, its back to the sandy street. The four seated themselves at one end and gazed around with eager interest at the strange scene, unconscious of the curious glances bestowed upon them by a large, deeply-tanned man, who, seated on the other end of the bench, was languidly whittling on a piece of white pine with a large sheaf knife.

The scene was one to arouse more than passing interest. Up and down the sidewalk hurried swarthy-faced, powerfully-built men of all ages and appearances, but all possessed of the same clear-cut features and straight noses. Singly and in groups of two and three, they hurried past, picturesque in their bright-colored clothing with gaudy sashes knotted about their waists. About all clustered an air of energy and bustle uncommon to sleepy Florida towns.

Built up close to the inner edge of the sidewalk was a row of large buildings startling in their coats of bright yellow, red, blue, and green paint. Stretching away, close together in the distance, they gave one the impression of a gigantic rainbow. Through their wide-open doors and windows the interested onlookers could gain a plain view of the interiors, from which came the confused jangle of foreign tongues. To the right of where the little party sat was a busy grocery store, its windows filled with strings of dried garlic, strange-looking cheeses, queer nuts and fruits and a multitude of eatables strange to American eyes. To the left of them was a tobacco factory, the whirling machines shredding up the huge brown leaves into hair-like fibers and binding them up into pound packages. Directly before them was a great hall filled with little tables around which were seated groups of the regular-featured men, playing cards, eating, or puffing at strange pipes, with a small hose for a stem, the smoke passing through great glass vessels partly filled with rose water before it reached the smoker's lips.

"That's the fifteenth place of that kind I've counted to-day," remarked Charley West. "From their numbers, one would imagine that these people did nothing but eat and play cards."

"I'd like to try one of them pipes," said Captain Westfield, wistfully. "I'll bet they give a good, cool smoke."

"Let's go in and get dinner," Walter suggested. "I am hungry as a wolf and that food smells mighty good. You can try a pipe after we eat, Captain."

The man at the end of the bench shifted his position closer to them.

"Strangers here?" he enquired.

"Just came in this morning. We're looking into the sponge business a bit," replied the Captain.

Charley eyed the tanned man closely. There was a sinister expression to the fellow's face, and his eyes shifted uneasily away from the lad's level glance. The keen-witted boy was not favorably impressed with the stranger's appearance, but the man's cordiality drove away his faint feeling of distrust.

"I'll go in with you then," he offered. "Those fellows don't speak much English and you would have a hard job making them understand what you wanted. I know a little Greek and may be able to help you out a bit."

"Much obliged to you," said the Captain, gratefully. "We don't understand a word of their lingo. I'll stand treat to the dinner if you'll eat with us."

"It's a go," agreed the stranger, quickly. "Come on. My name's Robert, Captain Roberts," he volunteered when the little party were seated around one of the tables, "I'm a retired ship's master."

Captain Westfield introduced himself and his companions. "As I said, we are lookin' into this sponge business a bit, but it's hard to pick out the proper course from these twisted-tongued furriners," he said. "Do you happen to know anything about it?"

"I used to be in the business myself," Captain Roberts replied promptly. "I made enough money in it to quit the sea for good."

"Then I reckon you're the very man to give us a few pointers. Is there as much money in it as one hears tell of?"

"More," declared the other. "These Greeks are getting rich off sponging. It is not anything unusual for a schooner's crew to clear up three or four thousand dollars from a single trip. It takes quite a bit of money to make a start, though."

"We have got a little change in our clothes," said the Captain, modestly. "Do you reckon a person could get started good on a Thousand dollars?"

"That would do nicely," declared Captain Roberts, "and I can tell you just how to lay it out to the best advantage, but let's order dinner first. We can talk while we are eating."

He beckoned to a dark-skinned, ill-favored waiter and gave an order in low-pitched fluent Greek.

The waiter was back almost instantly with a tray-load of steaming dishes which he placed upon the table. The boys could not determine the exact nature of the strange viands, but they were too hungry to be critical, and attacked the food with hearty appetites.

"This mutton stew is delicious," Charley declared as he took another helping. "I don't know as I ever tasted anything better."

Captain Roberts grinned. "You don't want to make any guesses about Greek food," he declared. "That isn't mutton, but just tough old Billy-goat, fattened on a diet of tin cans. These fellows have the knack of fixing up such things so they can't recognize them themselves. Just wait till the coffee is served. You'll say you never drank any better. But let's get back to that sponging business now, Captain."

He and Captain Westfield were soon plunged in a tangled maze of talk about schooners, diving boats, sponges, and divers.

The boys gave but little heed to the discussion for their attention was partly diverted by the unusual scene around them.

"It's just like being in another country," Walter whispered to his chum.

"Yes, but I don't like the attention we seem to receive," Charley replied. "Those fellows are staring at us as though there was something wrong in our being here."

The Greeks gathered around the other tables indeed seemed more than casually interested in the little party. They stared frequently at them and their new acquaintance, and exchanged significant glances and low words with each other.

"I guess we appear as odd to them as they do to us," Walter said, carelessly. "There is a man who is not a Greek. That fellow leaning against the end of the counter in the corner."

The man indicated was unmistakably an American. He was short, heavily-built and had a determined, aggressive face. He was engaged in a heated discussion with the proprietor of the cafe and his heavy face was flushed with anger. As the boys gazed curiously, he brought down his clenched fist on the counter with a force that shattered some of the dishes piled upon it.

"You needn't smirk, grin, and make excuses," he thundered at the suave, smiling Greek. "You've got to pay me that bill you owe me. It's been standing for months and I happen to know that you are making money all the time, hand over fist. It's no use pretending you don't understand me," he shouted, as the smiling Greek shrugged his shoulders. "You know what I say. If you don't come up with the money by to-morrow night I'll close up this place and have you prosecuted for obtaining goods under false pretences. And it will not be any use for you to try your nice little Greek trick of a knife in my back in the dark. I go heeled and I don't go to sleep when I walk this street. The fellow who tries that trick on me will stop enough lead to start a cartridge factory."

He turned and was walking towards the door when his glance rested for a moment on the boys and their companions. His glance swept swiftly over each member of the little party. He paused, hesitated a moment, then turning, walked swiftly towards their table.

Captain Roberts rose hastily at his approach. "There's a friend of mine over there," he said hurriedly, "who I want to speak to. I'll be back in a minute."

The approaching stranger noted his departure with a grim smile. He stopped beside the Captain and stood gazing down for one brief minute.

"Are you fools or strangers?" he demanded, crisply.