The knight was holding his own splendidly with the three retainers, and for an instant Bertrade de Montfort stood spell-bound by the exhibition of swordsmanship she was witnessing.

Fighting the three alternately, in pairs and again all at the same time, the silent knight, though weighted by his heavy armor, forced them steadily back; his flashing blade seeming to weave a net of steel about them. Suddenly his sword stopped just for an instant, stopped in the heart of one of his opponents, and as the man lunged to the floor, it was flashing again close to the breasts of the two remaining men-at-arms.

Another went down less than ten seconds later, and then the girl’s attention was called to the face of the horrified Baron; Peter of Colfax was moving—slowly and cautiously, he was creeping, from behind, toward the visored knight, and in his raised hand flashed a sharp dagger.

For an instant, the girl stood frozen with horror, unable to move a finger or to cry out; but only for an instant, and then, regaining control of her muscles, she stooped quickly and, grasping a heavy foot-stool, hurled it full at Peter of Colfax.

It struck him below the knees and toppled him to the floor just as the knight’s sword passed through the throat of his final antagonist.

As the Baron fell, he struck heavily upon a table which supported the only lighted cresset within the chamber. In an instant, all was darkness. There was a rapid shuffling sound as of the scurrying of rats and then the quiet of the tomb settled upon the great hall.

“Are you safe and unhurt, my Lady Bertrade?” asked a grave English voice out of the darkness.

“Quite, Sir Knight,” she replied, “and you?”

“Not a scratch, but where is our good friend the Baron?”

“He lay here upon the floor but a moment since, and carried a thin long dagger in his hand. Have a care, Sir Knight, he may even now be upon you.”