The broker's lips were dry, and again and again he moistened them with his tongue. The demons grew harder, and brighter, and more merciless in his eyes.

The spark was doing well, but it had not yet been advanced to the limit. It was the spark of friendship, but it was coming into its own through devious ways. The friendship was to be between poor old Prebbles and his son; but it was to result in something else between Newt and Murgatroyd, and prove powerful enough to force the two apart.

"Murgatroyd has been paying you money, Newt," resumed Matt, "to keep in the background and remain silent about what you know. Is the scoundrel worth protecting? Is it worth while to take hush money from him? The bribes he has been giving you, he collected from your father by means of duebills to which he had forged your name."

Fierce anger flamed in Newt's face. Matt, seeing that an explosion was close, hastened on.

"Your father is now lying ill at Fort Totten. It is doubtful whether he can live—and he certainly cannot unless you go back with me and be to him what you have not been in the past—a son."

The red faded from Newt Prebbles' face and a deathly pallor came in its stead. Stepping over to Matt, he dropped both hands on his shoulders and looked him steadily in the eyes.

"Motor Matt," said he, "are you telling me the truth about my father? He is dangerously sick at Fort Totten? Don't you lie to me," he warned fiercely.

"I am telling you the truth."

"And those forged I O U's—where did you learn about them?"

"From your father, as I have already told you."