The shell was of the same caliber as Cranston's hunting rifle. Dan's hand shook as he put it in his pocket.
Encouraged by this amazing find, he turned up the trail toward Hildreth's cabin. It might be possible, he thought, that Hildreth had left some of his testimony—perhaps such rudely scrawled letters as Cranston had written him—in some forgotten drawer in his hut. It was but a short walk for Dan's hardened legs, and he made it before mid-afternoon.
The search itself was wholly without result. But because he had time to think as he climbed the ridge, because as he strode along beneath that wintry sky he had a chance to consider every detail of the case, he was able to start out on a new tack when, just before sunset, he returned to the body. This new train of thought had as its basis that Cranston's shot had not been deadly at once; that wounded, Hildreth had himself crawled into the thickets where Whisperfoot had found him. And that meant that he had to enlarge his search for such documents as Hildreth had carried to include all the territory between the trail and the location of the body.
It was possibly a distance of forty feet, and getting down on his hands and knees, Dan looked for any break in the shrubbery that
