"Judge," said Mr Waldron, "the pleasure is mine, sure. If it's temples, I'm your man. If there's going to be danger, I carry a six-shooter; and I can handle a gun as well as any."

"I trust," said the other, "that no such necessity will arise. However, in the region of the Nan-ling Mountains anything may happen. I myself will go unarmed."

At that moment a boy of about sixteen years of age entered the verandah from the dimly lighted drawing-room beyond, where he had been seated for some time engrossed in a book. Though he was a good-looking and well-built lad, he had the yellow complexion similar to that of the Chinese themselves, which sooner or later comes to every European who has lived for any length of time in the Far East.

"Are you talking about your journey up the West River, uncle?" he asked, with his eyes upon the heavy Colt revolver that Mr Waldron had produced from the hip-pocket of his trousers.

"Yes," said Sir Thomas. "Mr Waldron has agreed to come with me. I have promised him that the expedition will be full of interest."

"I am going too?" asked the boy.

The judge laid a hand upon his nephew's shoulder. "I believe," said he, "that was arranged. Here, Mr Waldron," he added, turning to the American, "is our interpreter. I have studied the Chinese language all my life and can speak a little in the Mandarin dialect. But Frank is lucky. He learnt the language from his amah, or Chinese nurse. He could talk Cantonese before he knew fifty words of English. When I am travelling on the mainland I always take Frank with me. The Chinese are extraordinary people. If you speak their language badly they will not attempt to understand you, but Frank can talk the Southern dialect as well as the peasants themselves."

"I'm in luck's way," observed Mr Waldron. "In the old days in Texas, if I was prospecting for gold, I struck oil; if I was looking for oil, I found gold. That's how I made my pile. I guess there're not many globe-trotters who get such an opportunity of leaving the beaten track, of seeing China from the inside. And, Judge, I'm no good on the stump, but let me tell you, sir, I appreciate the honour; and if ever you find yourself in Paradise City, Nevada, U.S.A., you'll find my name a free pass to anything that's going, from a ten-cent circus to a pocketful of cigars. And that's a bargain, Judge."

Whilst Mr Waldron was expressing, in his own peculiar fashion, his sense of obligation, there appeared, in the shadows of the room that gave upon the verandah, a tall, dark-eyed Cantonese servant, a man of about thirty years of age, with a black glistening pigtail which reached almost to his knees.

Wearing soft, felt-soled shoes, he glided across the room as noiselessly and as stealthily as a cat. At the casement window he caught sight of the shining barrels of Mr Waldron's nickel-plated revolver. And at once he disappeared--behind a curtain.