But when Jack helped Jennie sort the mail a little later, and found among the letters and parcels some large envelopes addressed to Mr. Argent and sealed with red wax, a strange feeling came over him.

"Here are those answers," he thought. "These must be the important papers about the secret mine. And I've got to carry them through on a night ride. Well, I wish they hadn't come just at this time, but there's no help for it. I've got to take them through."

He paused for a moment, with the important letters in his hand.

"What are those?" asked Jennie.

"Oh just some stuff for our town," Jack answered, indifferently.

In a flash he had made up his mind not to tell his cousin of the value and importance of the mail that night. She would worry if she knew what he was carrying along the trail after dark.

And Jack had another plan. He realized that the enemies, or business rivals of Mr. Argent, (call them what you will) might know of the arrival of the documents.

"They may try to get them away from me," reflected Jack. "Now, I've' read somewhere that the best way to throw off suspicion is to make something important look unimportant. That's what I'm going to do."

There were a number of newspapers in the mail. While Jennie was out of the room a moment Jack opened one bundle of papers, folded the red-sealed letters up in one of the papers, put back the wrapper and tossed the package into the pouch he would carry over his saddle.

"There!" he thought. "That doesn't look like anything of value. If I am held up, the thieves will throw away the newspapers anyhow, and I can get them later. I think that's a pretty good scheme, myself."