"I believe," said Matt, "that the greatest scoundrel that ever lived has an affection for his parents, somewhere deep down in his heart. If I'm any judge of human nature, that cowardly blow Newt gave his father has bothered the young fellow quite as much as it has that old man, in there," and Matt nodded toward the door of the bedroom. "Leaving out sentiment altogether, though, and our ability to reach Newt on Prebbles' behalf, there's something else in his letter that makes the biggest kind of a hit with me."

"What's that?" came from both Cameron and McGlory.

"Well, young Prebbles is asking Murgatroyd for money, and hinting at something he knows about the accident to Harry Traquair. You remember that Mrs. Traquair's husband lost his life, in Jamestown, by a fall with his aëroplane. It is possible that young Prebbles knows more about that accident than Murgatroyd wants him to know."

"Speak to me about that!" muttered the wide-eyed McGlory. "Matt, you old gilt-edged wonder, you're the best guesser that ever came down the pike! Give him the barest line on any old thing, Cameron, and this pard of mine will give you, offhand, all the dips, angles, and formations."

"This is plain enough, Joe," protested Matt.

"I can see it now," said Cameron, "but I couldn't before. There are big things to come out of this business, friends! I feel it in my bones."

"And the biggest thing," declared Matt, with feeling, "is making Newt Prebbles' peace with his father."

"Then," said Cameron, with sudden animation, "I'm to get leave and go with you by train, to-morrow morning, to Bismarck, on our way to Burnt Creek?"

Matt shook his head.

"That depends, Cameron," he answered, dropping a friendly hand on the lieutenant's knee.