“I must breathe a while. One other effort such as that, and it is done. 'Fore George,” he laughed, “it is the first time water has stood my friend, for the rains have sadly rusted that iron.” Without, their sentry was pacing before the door; his steps came nearer, passed, and receded; turned, came nigh again, and again passed on. As once more they grew faint, Crispin seized the bar and renewed his attempt. This time it was easier. Gradually it ceded to the strain Galliard set upon it. Nearer came the sentry's footsteps, but they went unheeded by him who toiled, and by him who watched with bated breath and beating heart. He felt it giving--giving--giving. Crack! With a report that rang through the room like a pistol shot, it broke off in its socket. Both men caught their breath, and stood for a second crouching, with straining ears. The sentry had stopped at their door. Galliard was a man of quick action, swift to think, and as swift to execute the thought. To thrust Kenneth into a corner, to extinguish the light, and to fling himself upon the bed was all the work of an instant. The key grated in the lock, and Crispin answered it with a resounding snore. The door opened, and on the threshold stood the Roundhead trooper, holding aloft a lanthorn whose rays were flashed back by his polished cuirass. He beheld Crispin on the bed with closed eyes and open mouth, and he heard his reassuring and melodious snore. He saw Kenneth seated peacefully upon the floor, with his back against the wall, and for a moment he was puzzled. “Heard you aught?” he asked. “Aye,” answered Kenneth, in a strangled voice, “I heard something like a shot out there.” The gesture with which he accompanied the words was fatal. Instinctively he had jerked his thumb towards the window, thereby drawing the soldier's eyes in that direction. The fellow's glance fell upon the twisted bar, and a sharp exclamation of surprise escaped him. Had he been aught but a fool he must have guessed at once how it came so, and having guessed it, he must have thought twice ere he ventured within reach of a man who could so handle iron. But he was a slow-reasoning clod, and so far, thought had not yet taken the place of surprise. He stepped into, the chamber and across to the window, that he might more closely view that broken bar. With eyes that were full of terror and despair, Kenneth watched him; their last hope had failed them. Then, as he looked, it seemed to him that in one great leap from his recumbent position on the bed, Crispin had fallen upon the soldier.