Behind Johnny was the rock wall, rising fifteen feet above the bottom of the little rock basin, and it curved slightly outward at the top. On one side were scattered several great bowlders, and he kept these in mind as he glanced quickly behind him at the wall, which was smooth and devoid of hand-holds.
He had killed a grizzly with a six-shooter, but no such an animal as the one facing him; and a Colt was not a weapon to be eagerly used, especially at such close quarters, where a sudden rush might be fatal to the user. He knew the thickness of the bone over the little brain, and keenly realized the smallness of the eyes as a target in the slowly moving head; if he could maneuver the animal to give him a heart shot he would have a fair chance.
"G'wan away from here!" he ordered peremptorily, with an assurance in his voice which he did not feel. "Pull your stakes, you big tramp, or I'll bust yore neck!"
Bruin refused to heed him; instead, the animal shuffled forward, its head wagging, and Johnny also stepped forward, on his toes, yelled loudly and waved his arms. Bruin paused and looked him over. Johnny side-stepped toward the rifle, but the bear pivoted quickly, swung around and declared its intentions with a low but entirely sufficient growl.
Johnny figured quickly. He might beat his visitor to the gun, but he strongly doubted if he would lead by a margin large enough to have time to swing the weapon to his shoulder and obtain the nicety of aim necessary to stop his pursuer as suddenly as the occasion demanded. The bowlders remained as his other alternative, and as the bear took its second step, which was the beginning of the rush, Johnny made a very creditable leap in the direction of the bowlders, gained the first by ten feet to spare, vaulted the second, dashed around the third and streaked up the slope leading to the top of the rocky wall behind the pool.
As he gained the top a bullet hummed past his head, but it received no recognition from him, for the bear also was hustling up the slope, thoroughly aroused and abrim with energy and ambition. Jerking out his Colts, he emptied one of them into the rushing animal as he leaped aside to get behind another bowlder. The bear slowed for an instant as the six heavy slugs ripped into it, and then, loosing a roar that awoke the echoes, it gathered speed and slid around the rock, clawing desperately to make a short turn. Johnny emptied his second gun into the enraged animal as he dodged around another rock, and then, dropping both Colts into their holsters, he sprinted for the top of the wall as Holbrook's second bullet loosened a heel and almost threw him.
Reaching the edge he launched himself from it, recovered his balance like an acrobat and dashed for his rifle as the grizzly, reaching the edge, checked himself barely in time and hunted hurriedly for a way to get down the wall. Giving it up in an instant, the animal drew up its forelegs with a pivoting swing, and started at full speed along the edge, to go down the way it had come up. This exposed its left side, and the Sharp's, already at Johnny's shoulder, steadied upon the vital spot as he timed the swing of the great foreleg. There was a sharp roar, and an ounce and a quarter of lead smashed through skin and flesh, squarely into the animal's heart. The great beast collapsed, slid around and raised its head; but again the heavy rifle spoke and the massive head dropped limply, for the stopping power of a Sharp's Special is tremendous.
Johnny jerked out the smoking shell, slid another great cartridge into place, and then sat down on the rock, wiping his face with his sleeve.
"Hey!" called a distant voice. "Want any help with th' varmints?"
Johnny grabbed his rifle and slipped to the edge of the butte. Holbrook called again, carelessly exposing his shoulder; and then cursed the bullet which grooved it.