"We must keep on for midstream," he said. "We know what direction that is, and, out in open water, we'd have one advantage even over their numbers. Theirs are only light canoes, while ours is a big strong boat that will shelter us from any bullet. Pull away, boys! I'll help Sol keep up the watch."
The boat once more resumed its progress toward the main current. The wind, as Sol had predicted, rapidly grew stronger. The deep curtain of fog began to thin and lighten. Suddenly a canoe appeared through it and then a second.
A bullet, fired from the first canoe, whizzed dangerously near the head of Shif'less Sol. He replied instantly, but the light was so uncertain and tricky that he missed the savage at whom he had aimed. The heavy bullet instead ploughed through the side and bottom of the bark canoe, which rapidly filled and sank, leaving its occupants struggling in the water. A bullet had come from the second canoe, also, but it flew wild, and then the whitish fog, thick and impenetrable, caught by a contrary current of wind, closed in again.
"Did you hit anything, Sol?" asked Henry.
"Only a canoe, but I busted it all up, an' they're swimmin' from tree to tree until they get to the bank."
"Now, boys, pull with all your might!" exclaimed Henry, "and, Paul, you steer us clear of trees, brush, logs, and snags. They know where we are and we must get out into the stream, where there's a chance for our escape."
Then ensued a flight and running combat in a tricky fog that lifted and closed down over and over again. Henry put down his oars presently and took up his rifle, but Jim Hart and Tom Ross continued to pull, and Paul kept a steady hand on the tiller.
Paul's task was the most trying of all. Highly sensitive and imaginative, this battle rolling along in alternate dusky light and white obscurity, was to him uncanny and unreal. He saw pink dots of rifle fire in the fog, he caught glimpses now and then of brown, savage faces or the prow of a canoe, and then the heavy fog would come down like a blanket again, shutting out everything.
Paul's hand trembled. Every nerve in him was jumping, but he resolutely steered the boat while the others rowed and fought. Once he barely grazed a snag and he shivered, knowing how one of these terrible obstructions could rip the bottom out of a boat. But soon the trees and bushes almost disappeared. They were coming into open water. The fog, too, ceased to close down, and the wind began to blow steadily out of the north. Banks and streamers of white vapor rolled away toward the south. In a few minutes it would all be gone. Out of the mists behind them rose the shapes of war canoes not far away, and the fierce triumphant yell that swept far over the river sent a chill to Paul's very marrow. Once again rose the rifle fire, and it was now a rapid and steady crackle, but the bullets thudded in vain on the thick sides of "The Galleon."
All except Paul now pulled desperately for the middle of the stream, while he, bending as low as he could, still kept a steady hand on the tiller. The triumphant shout behind them rose again, and the great stream gave it back in a weird echo. Paul suddenly uttered a gasp of despair. Directly in front of them, not thirty yards away, was a large war canoe, crowded with a dozen savages while behind them came the horde.