The Baron retreated a distance of twenty feet and looked scared.

“Come,” said the Professor, closing his umbrella and smiling, “I am not a fighting man. We will not quarrel. Let us talk the matter over calmly.”

But the Baron, mortified because of the alarm that he had manifested, rushed savagely at the Professor, and would have felled him to the earth had not Matilda sprung forward and placed herself, shrieking, between the Baron and her father.

At this precise juncture, also, a young man entered the cell, and, seeing the Baron apparently about to strike a woman, seized his sword-arm and held it. The Baron turned sharply about. Recognizing the youth as his son, he simply looked at him angrily, and then, while Miss Baffin clung to the Professor, the Baron seized Ysolt by the arm and led her weeping away.

The Professor, after freeing himself from Miss Baffin’s embrace, extended his hand to the youth, and said,—

“I have not the honor of knowing you, sir, but you have behaved handsomely. Permit me to inquire your name?”

“Sir Dinadan; the son of the Baron,” said the youth, taking hold of the Professor’s hand, as if he were somewhat uncertain what he had better do with it.

“No last name?” asked the Professor.

“That is all. And you are?—”

“I am Everett L. Baffin, a Professor in the Wingohocking University. I was cast ashore down here with my daughter. Tilly, let me introduce to you Sir Dinadan.”