An hour later, from the gnarled branches of the willow--up into which Stern had fairly flung her, and where he had himself clambered with the beasts ravening at his legs--the two sole survivors of the human race watched the glowering eyes that dotted the velvet gloom.
"I estimate a couple of hundred, all told," judged Allan. "Odd we never ran across any of them before to-night. Must be some kind of a migration under way--maybe some big shift of game, of deer, or buffalo, or what-not. But then, in that case, they wouldn't be so starved, so dead-set on white meat as they seem to be."
Beta shifted her place on a horizontal limb.
"It's awfully hard for a soft wood," she remarked. "Do you think we'll have to stay here long, dear?"
"That depends. I don't see that the fifteen we've killed since roosting here have served as any terrible examples to the others. And we're about twenty cartridges to the bad. They're not worth it, these devils. We've got to save our ammunition for something edible till I can get my shop to running and begin making my own powder. No; must be there's some other and better way."
"But what?" asked the girl. "We're safe enough here, but we're not getting any nearer home--and I'm so hungry!"
"Same here," Stern coincided. "And the lunch was all in the boat; worse luck! Who the deuce could have cut her loose? I thought we'd pretty effectually cleared out those Hinkmatinks, or whatever the Horde consisted of. But evidently something, or somebody, is still left alive with a terrific grudge against us, or an awful longing for navigation."
"Was the cord broken or cut?"
"I'll see."
Stern clambered to a lower branch. With the trigger-guard of his rifle he was able to catch the cord. All about the trunk, meanwhile, the wolves leaped snarling. The fetid animal smell of them was strong upon the air--that, and the scent of blood and raw meat, where they had feasted on the slain.
With the severed cord, Allan climbed back to where Beatrice sat.
"Hold the rifle, will you?" asked he. A moment, and by the quick showers of sparks that issued from his flint and steel, he was examining the leather thong.
"Cut!"
"Cut? But then, then--"
"No tide or wind to blame. Some intelligence, even though rudimentary, has been at work here--is at work--opposed to us."
"But what?"
"No telling. There may be more things in this world yet than either of us dream. Perhaps we committed a very grave error to leave the apparently peaceful little nook we've got, up there on the Hudson, and tackle this place again. But who could ever have thought of anything like this after that terrible slaughter?"