"Oh, mother! It's all right! He's waking up!" Jennie exclaimed. "We won't need a doctor right away. Oh, Jack, what happened you?"

Jack's senses were slowly but surely clearing. His head hurt him very much, but that terrible, sick feeling was passing away. He was in a daze yet, and the voices of Jennie and her mother seemed far away, indeed.

"Why I'm here—in the post office!" Jack suddenly exclaimed, with more energy than before. His eyes were wide open now, and he looked about the familiar room.

"Of course you're in the post office, or, rather, in our sitting room that opens from it," said Jennie.

"But the mail! The mail!" Jack suddenly cried, trying to sit up. The motion sent such a rush of blood to his head that he had to fall limply back.

"I—I'll be all right in a minute," Jack said, after a pause. "But what about the mail? Tell me that! Did I bring it through safely?"

"That's what you did!" exclaimed Mrs. Blake. "It was safe on your saddle, and you were tied fast to your pony. Who did that."

"I did it myself," Jack answered. "But I'm glad I brought the mail in safely. I was afraid I couldn't do it, but I did."

"Do you mean to say you roped yourself fast that way?" demanded Jennie, somewhat incredulously.

"I did," Jack replied.