Having passed the first line of pickets the sergeant advanced more rapidly, although he still kept well under cover. Advancing thus he reached the bed of the creek and hid himself against the bank, allowing his body to drop down in the water, in order that he might feel the glorious cool thrill again, and also that he might be hidden to the neck. His rifle and ammunition he laid at the edge of the bank within reach. Situated thus comfortably, he used his excellent eyes with excellent results. He could see Perryville on his left, and also a great camp on some heights that ran along the creek. There were plenty of lights in this camp, and, despite the lateness of the hour, officers were passing about.
It was obvious to the sergeant that many thousands of soldiers were on those heights, and now he wanted to hear again with his own ears. He did not dare go any nearer, and the water in the creek was growing cold to his body. But his patience was great, and still he waited, only his head showing above the water, and it hidden in the black gloom of the bank's shadows.
His reward came by-and-by. A number of cavalrymen led their horses down to the creek to drink, and while the horses drank and then blew the water away from their noses, the men talked at some length, enabling the sergeant to pick up important scraps of information.
He learned that the heights were occupied by Hardee with two divisions. It was the same Hardee, the famous tactician who had been one of the Southern generals at Shiloh. Polk was expected, but he had not yet come up. Bragg, too, would be there.
The brave sergeant's heart thumped as he listened. He gathered that Polk, perhaps, could not arrive before noon, and here was a brilliant chance to destroy a large part of the Southern army early in the morning.
He waited until all the cavalrymen had gone away with their horses, and then he crawled cautiously out of the stream. His limbs were cold and stiff, but his enforced exercise in crawling soon brought back their flexibility. He passed between the pickets again, and, when he was safely beyond their hearing, he rose and stretched himself again and again.
The sergeant greatly preferred walking to crawling. Primitive men might have crawled, but to do so made the modern man's knees uncommonly sore. So he continued to stretch, to inhale great draughts of air, and to feel proudly that he was a man who walked upright and not a bear or a pig creeping on four legs through the bushes.
He reached his own army not long afterward, and, walking among the thousands of sleeping forms, reached the tree under which Colonel Winchester slept.
“Colonel,” he said gently.
The colonel awoke instantly and sat up. Despite the dusk he recognized Whitley at once.