"He ought to be here any minute now," Jimmie asserted.

"Oh, he'll be here all right!" George argued. "Go on with the story. It's been hours since you came in here with the suggestion that there was a story, and you haven't told it yet!"

"Yes," Will interrupted, "get busy and tell us what Mr. Horton neglected to say when he sent us down here; and while you are about it," the boy went on, "you may as well tell us whether you really became lost in the mine, or whether you were sent here to do the very things you did do."

"Also," George broke in, "you may as well tell us what the detective is doing here, and how he is helping you in trying to blow up the mine."

"The boys were never lost in the mine a minute!" replied Elmer, with a grin, "and Mr. Horton knew it. Mr. Horton received his instructions from Attorney Burlingame of New York, and I am positive that Burlingame gave his brother lawyer the whole story."

"Foxy game, eh?" laughed Will.

"I guess they wanted you to find out if we boys were of any account, and whether we were playing fair!" laughed Jimmie.

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

"Jerusalem!" 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—"