"You seem to speak English pretty good," said Toby.

"Perfectly, my lord. And twelve other tongues as well. You desire to see my great-great-grandfather?"

"That's the exact idea," said Toby.

"Then I will beg your indulgence for a few moments."

The young man bowed again, and disappeared through the doorway in the wall, closing the door behind him. After a considerable absence he returned.

"If you will follow me," said he, "I will conduct you to my great-great-grandfather."

"We will await your return here," said the Third Vice-President to Toby and his companions. "It is unnecessary for us to pursue this adventure further."

The Third Vice-President and his friends returned to the mules, and the others followed the young man to the door behind him in the wall. The door was closed and locked behind them, and they found themselves

in darkness. "If you will come to me here," said the voice of the young man, a little in advance, "I will show you the way down." When they felt themselves near him, they heard his voice again. "Be good enough to step carefully forward, until you feel the first step of a descending stair. Then descend cautiously, if you please." Each one put out a foot, and in a moment they were all going down a stairway, of which the treads were evidently of stone, much worn.

When they had gone down some thirty steps, they were aware that the stair had ended, and that they were on a landing. "You will now cross the bridge, one by one, holding on to the railing," said the voice of the young man. One by one the party stepped forward, feeling the way cautiously, and as each in turn found with his hand a slight wooden railing, a breath of fresh air blew upon his face and the sound of rushing water came from below. Instead of the firm stone they had just been treading, they were conscious of wooden planking under their feet, and it gave beneath their pressure most uneasily. The bridge was a long one, and the sound of rushing water followed them its entire length. They walked again, however, on firm ground, and heard the young man's voice before them. "Be good enough to follow the right hand wall," it said, "and turn with the wall."