"Look at him now, gorged with joy!" said Inness, indignantly. "But I'll floor him yet, and on his own ground, too. I'll study up, and then we'll see!"

But the Professor, not hearing this threat, had already begun, and begun (for him) quite gayly. "The origin of Mentone, Miss Trescott, has been attributed to the pirates, and also to Hercules."

"I have always been so interested in Hercules," replied that young person.

"Mythical—mythical," said the Professor. "I merely mentioned it as one of the legends. To come down to facts—always much more impressive to a rightly disposed mind—the first mention of Mentone, per se, on the authentic page of history, occurs in the eighth century. In A.D. 975 it belonged to the Lascaris, Counts of Ventimiglia, a family of royal origin and Greek descent."

"Are there any of them left?" inquired Janet.

"I really do not know," replied the Professor, who was not interested in that branch of the subject. "In the fourteenth century the village passed into the possession of the Grimaldi family, Princes of Monaco, and they held it, legally at least, until 1860, when it was attached to France."

"He is really quite Cyclopean in his information," murmured Mrs. Trescott.

But the Professor had now discovered Inness, who, with an expression of deepest interest on his face, was walking close at his heels, and writing as he walked in a note-book.