"Jerry Chowden!" he exclaimed. "I thought
he was in Chicago," and he recalled the threatening letter.

"Guess he's here to see the closing exercises," remarked John. "Who's that with him?"

"Adrian Bagot" replied Jack. "Well, they're a nice team. I shouldn't wonder but there'd be some trouble for some one if they stay long."

"Not many more days left," John observed. "Grab your paddle," and he swung the canoe around to where the broad blade floated.

In his room that evening Jack's meditations as to what Chowden's return might mean were interrupted by the entrance of Nat Anderson. He seemed quite excited and was waving a letter over his head.

"Great news," he exclaimed.

"What is?" asked Jack. "Some one left you a thousand dollars?"

"No, it's an invitation from my uncle, Morris Kent, who has a big ranch near Denville, Colorado, to come out and spend the summer vacation with him."

"Fine!" cried Jack.

"But that isn't the best part," added Nat. "He says I can bring two chums with me, and I want you to be one."