“In case you were the pupil,” said the fencer, instantly, “no instructor could feel the least doubt in regard to your skill.”

His words plainly implied that he meant lack of skill, although he was not that blunt.

“Although you are not inclined to comment on the work of another,” returned Merry; “it is evident that your observation is keen, and with you, one’s back might not be as safe as his face.”

This was a coup, for Darleton lost his temper, showing how sharply he had been hit.

“I’ll not pass words with you, Mr. Merriwell,” he exclaimed, “as I am not inclined to waste my breath uselessly. If at any time while you are here you feel inclined to demonstrate what you can really do—or think you can do—you will find me at your service.”

Hodge stiffened. It was a challenge.

“Thank you for your kindness,” smiled Frank, perfectly at his ease. “I may take you at your word later on.”

Darleton and Hardy turned away.

“He may,” observed Hardy, speaking to his companion, but making sure Frank could not fail to hear, “yet I doubt it.”

Hodge seized Frank’s arm, fairly quivering with excitement.