"Mr. Tilden," he said to the hunter, "listen to the ring of the ax and the thud of the spade!"
"Aye, I hear 'em," was the apathetic reply; "but they don't interest me. I'm a prisoner."
"But it may mean that you won't be a prisoner much longer. The French are fortifying, and they've gone to work with so much haste and energy that it shows an imminent need. There's only one conclusion to be drawn from it. They're expecting our army and a prompt attack."
Tilden began to show interest.
"On my life, I think you're right," he said.
And yet Montcalm changed his mind again at the last moment. Two veteran officers, Montguy and Bernès, pointed out to him that his present position was dominated by the adjacent heights, and in order to escape that danger he resolved to retreat a little. He broke up his camp late in the afternoon of the next day, part of the army fell back through the woods more than a mile, and the rest of it withdrew in boats on the lake to the same point.
Robert and his comrades were carried with the army on land to the fort. There he became separated from the others, and remained in the rear, but luckily for his wishes, on a mount where he could see most that was passing, though his chance of escape was as remote as ever.
He stood on the rocky peninsula of Ticonderoga. Behind him the great lake, Champlain, stretched far into north and south. To the west the ground sloped gently upward a half mile and then sank again. On each side of the ridge formed thus was low ground, and the ridge presented itself at once to the military eye as a line of defense. Hugues, one of his officers, had already recommended it to Montcalm, and men under two of his engineers, Desandrouin and Pontleroy, were now at work there.
The final line of defense was begun at dawn, and Robert, whom no one disturbed, witnessed a scene of prodigious energy. The whole French army threw itself heart and soul into the task. The men, hot under the July sun, threw aside their coats, and the officers, putting their own hands to the work, did likewise. There was a continuous ring of axes, and the air resounded with the crash of trees falling in hundreds and thousands.
The tops and ends of the boughs were cut off the trees, the ends left thus were sharpened and the trees were piled upon one another with the sharp ends facing the enemy who was to come.