In the morning mail Gus Plum received a letter postmarked London which he read with much interest. Then he called on Dave.

"I've just received a letter I want you to read," he said. "It is from Nick Jasniff, and he mentions you." And he handed over the communication.

It was a long rambling epistle, upbraiding Plum roundly for "having gone back on him," as Jasniff put it. The writer said he was now "doing Europe" and having a good time generally. One portion of the letter read as follows:

"The authorities needn't look for me, for they will never find me. I struck a soft thing over here and am about seventy pounds to the good. Tell Dave Porter I could tell him something he would like to hear—about his folks—but I am not going to do it. I don't think he'll meet that father of his just yet, or that pretty sister of his either. She'd be all right if she didn't have such a lunkhead of a brother. Tell him that some day I'll square up with him and put him in a bigger hole than he got me into. If it wasn't for him I wouldn't have to stay away as I'm doing—not but what I'm having a good time—better than grinding away at Oak Hall."

As may be imagined, Dave read this letter with even greater interest than had Gus Plum. What was said about his father and sister mystified him.

"Can it be possible that Nick Jasniff has met them?" he said.

"To me the letter reads that way, Dave," answered Plum. "He mentions your sister as being pretty and all right, and how could he do that if he hadn't seen her? Yes, I think they must have met."

"Then perhaps my folks have been in London all this time—and I didn't know it. Gus, I'd like to copy part of that letter and send it to my uncle."

"Very well—and I am going to show the letter to Doctor Clay," answered the former bully of Oak Hall.

Dave copied that portion of the letter which interested him and forwarded it to Dunston Porter, along with a communication in which he asked his uncle about taking a trip to London. He said he was tired of waiting and would like to start on a hunt for his father and sister without further delay. After sending the letter he talked the matter over with Roger.