Hague listened blankly a moment, attempted an expression he fondly hoped was at once intelligent and reassuring, then said, "I don't hear anything. You may have taken too much fever dope, and it's causing a ringing in your ears."
"Naw," with heavy disgust. "Listen! There it goes again!"
"I heard it." That was Sergeant Brian's voice, hard and incisive, and Hague wished he sounded like that, or that he would have heard the sound before his second in command. All of the six were hunched forward, listening raptly, when the Lieutenant stood up.
"Yes, Hurd. Now I hear it."
The whistle blew then, and they moved forward. Hague noticed the Sergeant had taken a post at the rear of the little file, and watched their back trail warily as they marched.
"What do you think it was, sir?" Bucci inquired in the piping voice that sounded strange coming from his deep chest.
"The Lord knows," Hague answered, and wondered how many times he'd be using that phrase in the days to come. "Might have been some animal. They hadn't found any traces of intelligent life when we left the Base Camp."
But in the days that followed there was a new air of expectancy in the marchers, as if their suspicions had solidified into a waiting for attack. They'd been moving forward for several days.
Hague saw the pack before any of his men did, and thanked his guiding star that for once he had been a little more alert than his gun-section members.