"There's an awkward place close ahead, and you had better let me go in front," he warned. "Keep a few yards behind and close to the bank on your left side. The trail goes down a gulch, and there's a steep drop to the creek."
He moved on until the boys could just see his black and shadowy figure. The hollow beneath them was filled with impenetrable gloom, and they went down cautiously, trying to follow him and feeling with their feet for the edge of the bank on one hand. They had gone some little way when Mr. Webster seemed to stagger and suddenly disappear. Then there was a crash amidst the underbrush, a sound which might have been made by a heavy body rolling down a slope, and a hoarse cry which was almost drowned by the clamor of the creek.
The boys stopped abruptly, uncertain what to do. Mr. Webster had evidently fallen down the declivity, but they could not tell where he was in the darkness, or if it was possible to reach him. Frank fancied that if he once moved out from the bank he would probably step over a ledge and plunge down into the creek, which, it was evident, would be of no service to Mr. Webster. By and by he was sincerely glad to hear a sound below him which seemed to indicate that the man was endeavoring to clamber up again. On recalling the incident afterward, he decided that they had stood waiting about a quarter of a minute.
"We must get down somehow," he said to Harry.
His companion did not answer, but gripped his arm warningly. Then to Frank's astonishment another sound rose up somewhere in front of them and a voice followed it.
"Is that you, Webster?" it asked.
"Sure!" was the answer. "I've pitched right down the gulch."
Frank would have scrambled forward, but Harry held him back.
"Hold on!" he said softly. "He doesn't seem hurt."
A crackling and snapping below them suggested that somebody was cautiously scrambling through the undergrowth toward Mr. Webster, while the latter was evidently crawling up the ascent. Frank wondered why Harry had restrained him until a blaze of light suddenly broke out. It showed a very steep bank with clumps of brush scattered about it dropping to a foaming creek, Mr. Webster holding on by the stem of a stunted pine, with the flour bag lying some distance higher up, and another figure moving toward him. A third man stood on the brink of the declivity holding a blazing pineknot. Where the boys stood, however, there was deep shadow.