Scarcely had he bound the sentry's hands when he was joined by one of his fellow prisoners, and soon seven of them stood with him in the shadow of the shed. The last man, the Gujarati, had held the rope while the Babu descended. There was no one left to hold the rope for him, but he swung himself up to the roof and climbed down on the shoulders of one of the Biluchis. Meanwhile the sentry, whose lantern had been extinguished and from the folds of whose garments its flint and tinderbox had been taken, had now been completely trussed up, and lay helpless and perforce silent against the wall of the shed. From the time when the hapless man first felt the grip of the Gujarati upon his throat scarcely five minutes had elapsed.
Now the party of nine moved in single file, swiftly and silently on their bare feet, under the wall of the fort toward the northeast bastion, gliding like phantoms in the gloom. Each man bore his burden: the Babu carried the dark lantern; one of the Marathas the coil of rope; the other the sentry's matchlock and ammunition; several had small bundles containing food, secreted during the past three days from their rations.
Suddenly the leader stopped. They had reached the foot of the narrow flight of steps leading up into the bastion. Just above them was a sentinel. The pause was but for a moment. The plan of action had been thought out and discussed. On hands and knees the Gujarati crept up the steps; at his heels followed Desmond in equal stealth and silence. At the top, hardly distinguishable from the blackness of the sky, the sentinel was leaning against the parapet, looking out to sea. Many a night had he held that post, and seen the stars, and listened to the rustle of the surf; many a night he had heard the call of the sentry next below, and passed it to the man on the bastion beyond; but never a night had he seen anything but the stars and the dim forms of vessels in the harbor, heard anything but the hourly call of his mates and the eternal voice of the sea.
He was listless, bemused. What was it, then, that made him suddenly spring erect? What gave him that strange uneasiness? He had heard nothing, seen nothing, yet he faced round, and stood at the head of the steps with his back to the sea. The figures prone below him felt that he was looking toward them. They held their breath. Both were on the topmost step but one; only a narrow space separated them from the sentinel; they could hear the movement of his jaws as he chewed a betel {nut of the areca palm wrapped in the leaf of the betel plant}.
Thus a few moments passed. Desmond's pulse beat in a fever of impatience; every second was precious. Then the sentinel moved; his uneasiness seemed to be allayed; he began to hum a Maratha camp song, and, half turning, glanced once more out to the sea.
The moment was come. Silently Fuzl Khan rose to his feet; he sprang forward with the lightness, the speed, the deadly certainty of a Thug {name of a class of hereditary stranglers}, his hand was on the man's throat. Desmond, close behind, had a gag ready, but there was no need to use it. In the open the Gujarati could exert his strength more freely than through the narrow windows of the shed. Almost before Desmond reached his side the sentinel was dead.
In that desperate situation there was no time to expostulate. While the Gujarati laid the hapless man gently beside the gun that peeped through the embrasure of the parapet, Desmond picked up the sentinel's matchlock, ran softly back, and summoned his companions. They came silently up the steps. To fasten the rope securely to the gun carriage was the work of a few instants; then the Gujarati mounted the parapet, and, swarming down the rope, sank into the darkness. One by one the men followed; it came to the Babu's turn. Trembling with excitement and fear he shrank back.
"I am afraid, sahib," he said.
Without hesitation Desmond drew up the rope and looped the end.
"Get into the loop," he whispered.