the knot slipped, his fingers slipped over each other, and his hands
regained their usual freedom.

A vigorous rubbing restored the circulation. A moment after he had
slipped off the bandage which bound his eyes, taken the gag out of
his mouth, and cut the cords round his ankles with his knife. An
American who has not a bowie-knife in his pocket is no longer an
American.

But if Phil Evans had regained the power of moving and speaking, that
was all. His eyes were useless to him--at present at any rate. The
prison was quite dark, though about six feet above him a feeble gleam
of light came in through a kind of loophole.

As may be imagined, Phil Evans did not hesitate to at once set free
his rival. A few cuts with the bowie settled the knots which bound
him foot and hand.

Immediately Uncle Prudent rose to his knees and snatched away his
bandage and gag.

"Thanks," said he, in stifled voice.

"Phil Evans?"

"Uncle Prudent?"

"Here we are no longer the president and secretary of the Weldon
Institute. We are adversaries no more."

"You are right," answered Evans. "We are now only two men agreed to
avenge ourselves on a third whose attempt deserves severe reprisals.
And this third is--"

"Robur!"

"It is Robur!"

On this point both were absolutely in accord. On this subject there
was no fear of dispute.

"And your servant?" said Phil Evans, pointing to Frycollin, who was
puffing like a grampus. "We must set him free."

"Not yet," said Uncle Prudent. "He would overwhelm us with his
jeremiads, and we have something else to do than abuse each other."

"What is that, Uncle Prudent?"

"To save ourselves if possible."

"You are right, even if it is impossible."

"And even if it is impossible."

There could be no doubt that this kidnapping was due to Robur, for an
ordinary thief would have relieved them of their watches, jewelry,
and purses, and thrown their bodies into the Schuyllkill with a good
gash in their throats instead of throwing them to the bottom of--Of
what? That was a serious question, which would have to be answered
before attempting an escape with any chance of success.

"Phil Evans," began Uncle Prudent, "if, when we came away from our
meeting, instead of indulging in amenities to which we need not
recur, we had kept our eyes more open, this would not have happened.
Had we remained in the streets of Philadelphia there would have been
none of this. Evidently Robur foresaw what would ha