He spoke in English, and whilst he did so was conscious of a gentle touch upon the shoulder. He turned and beheld Men-Ching, who presented him with a brass Chinese ink-box, a large piece of rice-paper and a writing-brush. "Write your letter," said the old man, "to the English Viceroy of Hong-Kong. Tell him that the sum of twenty thousand dollars, in silver, must be hidden under the red stone in the Glade of Children's Tears, before the waning of the moon."

"Where is this place?" asked Sir Thomas.

"On the Sang-kiang, five Chinese li to the north of the city of Canton. A narrow path leads due north from the Five-Storied Pagoda. This path crosses the hills and descends into the valley of the Sang River--a very beauteous place."

"Are they long li?" asked Sir Thomas, understanding well the vagueness of all Chinese measurements, "or short li?"

"They are short li," answered Men-Ching, "for the road runs up-hill until you come to the last li, where the traveller descends into a wide valley of ricefields and fruit trees, li-chi and mango. In the Sang valley there is a tall tower, from the top of which, in days gone by, fathers were wont to throw the she-children they could not afford to keep. A woman child is no use in the world. From the day of her birth to the day of her death she does little else but talk. On the west side of the tower is a small wood, and in the centre of this wood is a glade where the birds sing in summer-time, whilst the water of the river makes sweet and pleasant music. In the glade are rocks; but in one place there is a great red stone, almost round. Two strong men can roll it away from the place where it is; but they must use all their strength. And when the red stone is rolled away, it will be seen that it rests upon a great hole in the ground. It is like the lid of a kettle. Inside this hole there is room enough for twenty thousand dollars."

The judge had listened intently, committing each detail to memory. A little after, Men-Ching left the cave, and the three white men found themselves together. Sir Thomas turned to his nephew.

"Did you hear what the rascal said, Frank?" he asked.

"Every word," replied the boy.

"And you remember it all?"

Frank nodded.