The two women, holding whispered counsel of their own, had begun to form plans for an ambush, when a second unexplained sound met their ears. Soft, but infinitely nearer it came: some round and yielding object had struck the floor gently, then bounded a short distance further with a rustle of hay.

Again Mary dropped down on all fours, groping, but this time toward a more definite source. Again her hand met something solid, which she could not at first identify. It seemed to be. . .a ball of twine, wrapped about some heavier object.

“Anne,” she whispered anxiously, rejoining her companion. “It must have been cast through the window. What can it be?”

Holding it up in what poor light could be found, the older woman made out a tiny sheet of parchment wrapped beneath the first few strands, on which some kind of message had been scrawled. She hurriedly worked it out with her fingers, beginning to understand. Recognizing the word ‘rope’, as well as the hand which must have written it, she needed no further explanation.

“It is your way out,” she replied firmly. “Yours. Remember that, both of you. And as you love me, do as I say. You must leave me behind.” With that she moved swiftly to the window, and wrapping the end of the twine securely about her left hand, with her right cast the remaining bundle as hard and as far as she could.

Michael, still at his distance, unsure of success, did not see her. But Stephen could; and sensing the same urgency that had driven the Highlander to sudden action, he called to him in a harsh whisper.

“Michael!”

The slender cord had unraveled perhaps half the necessary length to reach the ground when, catching slightly, it pulled the remaining ball back against the Tower wall. But the force of impact loosed the snag, and the weight of the stone within carried it bouncing and unwinding to the turf below.

Michael, coming forward, still had not seen his mother. But he saw the shrunken ball of twine, reduced to almost nothing, and wasted not an instant.

Seizing the end of the rope, which lay but a short distance off, he tied the thinner cord firmly below the first of the spaced knots, then tugged gently in signal. Only then did he look up to see the female form leaning out, and with frozen breath, watched the life-line beginning to ascend.