"Le Borgne Basque!" exclaimed both Knight and Squire, looking at each other in amaze.

"True, true," said Arthur. "Now you believe me. Well, the enemy being in the neighbourhood, it was thought right to increase the garrison, and place it under the command of a Knight, and these cowardly traitors have wrought with my Lord of Pembroke and Sir John Chandos to induce the Prince to give you this post—it being their intention that this wicked Seneschal and his equally wicked garrison should admit Sir Oliver de Clisson, the butcher of Bretagne himself, through the secret passage. And, uncle," said the boy, pressing Eustace's hand, while tears of indignation sprang to his eyes, "the letter expressly said there was to be no putting to ransom. Oh, Uncle Eustace, go not to this Castle!"

"And how came you by this knowledge?" asked the Knight.

"That I may never tell," said Arthur.

"By no means which might not beseem the son of a brave man?" said Eustace.

"Mistrust me not so foully," said the boy. "I know it from a sure hand, and there is not dishonour, save on the part of those villain traitors. Oh, promise me, fair uncle, not to put yourself in their hands!"

"Arthur, I have taken the oaths to the Prince as Castellane. I cannot go back from my duty, nor give up its defence for any cause whatsoever."

"Alas! alas!"

"There would be only one way of avoiding it," said Eustace, "and you must yourself say, Arthur, whether that is open to me. To go to the Prince, and tell him openly what use is made of his Castles, and impeach the villains of their treachery."

"That cannot be," said Arthur, shaking his head sadly—"it is contrary to the pledge I gave for you and for myself. But go not, go not, uncle. Remember, uncle, if you will not take thought for yourself, that you are all that is left me—all that stands between me and that wicked Clarenham.—Gaston, persuade him."