"Well, anyway, they expected you to find us and learn the story I'm now going to tell," Elmer continued.

"Je—rusalem!" exclaimed Will. "Why don't you get at it. That story has been jumping from tongue to tongue clothed in mystery for hours and we haven't been favored with it yet!"

"The story opens," Elmer began, "on a cold and stormy night in October in the year 1913. As the wind blew great gusts of rain down upon such pedestrians as happened to be out of doors——"

"Aw, cut it out!" exclaimed Will. "Why don't you go on and tell the story? We don't want any more of that Henry James business! You know he always has a solitary horseman proceeding slowly on foot."

"Well, it was a dark night, and a stormy one!" declared Elmer. "If it had been clear and bright, Stephen Carson, the Wall street banker, wouldn't have received a dent in his cupola. In stepping down from his automobile his foot slipped on the wet pavement, arid he fell, striking on the back of his head."

"What's that got to do with this mine mystery?" demanded George.

"It has a great deal to do with this mine mystery," Elmer answered. "Stephen Carson arose from the ground, rubbed the back of his head with his gloved hand, and continued on his way to a meeting of a board of directors. He appeared to be perfectly sane and responsible for his acts at the meeting of the board, and when he left in his machine there were no indications that he had suffered more than a slight bruise from his fall. He was not seen at home again for two weeks."

"Now you begin to get interesting!" declared Will.

"Where did he go?" asked Sandy.

"That is what his friends don't know," replied Elmer.