"In the armory—come!" And she led the way up the stair. But as they searched the Hall, Ena hobbled down the stone stairway from above, shrieking, and threw herself at their feet. They could not make out what she said, but Renwick rushed to the door and peered out toward the postern. Upon the flagging, a figure lay motionless, and the other man was nowhere to be seen. But worse than that, as though aware of their advantage, in the causeway beyond, several men were advancing, bearing another timber. Renwick's eye appraised the situation hurriedly and he planned quickly, for delay would be fatal. As he reloaded the clip of his automatic he ordered quickly.

"Marishka, I have a plan. There are two joists at the foot of the stair—not very heavy. You and Ena must bring them up here. Then get what loaded weapons you can. Bring them here, too. Lose no time. I will return."

And leaving her, he dashed out of the door, and running to the right gained the protection of the rampart, behind which he crawled toward the gate. Where was the other man, the chauffeur, Karl?

In a moment he learned. For as Renwick approached, the men upon the other side succeeded in spanning the abyss, and one of them rushed over. When the man was halfway across, a shot rang out from the gate and the man on the board swayed and fell. Another followed and another shot rang out, but the man still came on.

Renwick, running forward, shouted a word of encouragement. He saw the man Karl rise from his concealment and meet the fellow just as he reached the gate, striking him a blow which made him lose his balance and fall. Then he swung the end of the timber free and it fell into the gorge as he sprang back to safety, but before he reached the protection of the gate, several flashes darted from the causeway and the chauffeur staggered and dropped forward upon his face just as Renwick reached him.

"Your orders, Herr Hauptmann," he gasped. "But they're too many—my cartridges—are gone——" He turned with a groan, and for the first time saw Renwick's face. "You——" he muttered. "You're not——?"

"It doesn't matter who I am. Are you badly hurt?"

"Donnerweiter! Yes—through the breast—I'm done for."

But Renwick stepped past him and found a loophole through which he could watch what was passing upon the other side of the abyss.

The last disaster had robbed the besiegers of some of their enthusiasm, for they had withdrawn to the other end of the causeway where they were holding council. Searching the shadows of the wall for signs of any others concealed near at hand, Renwick took the chance of leaving the gate unguarded, and in the shadow of the wall rushed back to the Hall. There he found Marishka with the two joists, waiting for him.