His eyes narrowed, and when no other sound followed that single report, he loosed his reins and urged the roan to a gallop.
For perhaps half a mile the two plunged forward amidst a silence that was broken only by the dull thudding of their horses’ hoofs and their own rapid breathing. Then all at once Buck jerked his roan to a standstill.
“Some one’s coming,” he warned briefly.
Straight ahead of them the moonlight lay across the flat, rolling prairie almost like a pathway of molten silver. On either side of the brilliant stretch the light merged gradually and imperceptibly into shadows – shadows which yet held a curious, half-luminous quality, giving a sense of shifting horizons and lending a touch of mystery to the vague distances which seemed to be revealed.
From somewhere in that illusive shadow land came the faint beat of a horse’s hoofs, growing steadily louder. Eyes narrowed to mere slits, Stratton stared ahead intently until of a sudden his gaze focused on a faintly visible moving shape.
He straightened, his right hand falling to the butt of his Colt. But presently his grip relaxed and he reached out slowly for his rope.
“There’s no one on him,” he murmured in surprise.
Without turning his head, Jessup made an odd, throaty sound of acquiescence.
“He’s saddled, though,” he muttered a moment later, and also began taking down his rope.
Straight toward them along that moonlit pathway came the flying horse, head down, stirrups of the empty saddle flapping. Buck held his rope ready, and when the animal was about a hundred feet away he spurred suddenly to the right, whirling the widening loop above his head. As it fell accurately about the horse’s neck the animal stopped short with the mechanical abruptness of the well-trained range mount and stood still, panting.
Slipping to the ground, Bud ran toward him, with Stratton close behind. The strange cayuse, a sorrel of medium size, was covered with foam and lather, and as Jessup came close to him he rolled his eyes in a frightened manner.
“It’s Rick’s saddle,” said Bud in an agitated tone, after he had made a hasty examination. “I’d know it anywhere from – that – cut – in – ”
His voice trailed off into silence and he gazed with wide-eyed, growing horror at the hand that had rested on the saddle-skirt. It was stained bright crimson, and Buck, staring over his shoulder, noticed that the leather surface glistened darkly ominous in the bright moonlight.
Slowly the boy turned his head and looked at Stratton. His face was lint-white, and the pupils of his eyes were curiously dilated.
“It’s Rick’s saddle,” he repeated dully, and shuddered as he stared again at his blood-stained hand.
Buck’s own fingers caught the youngster’s shoulder in a reassuring grip, and his lips parted. But before he had time to speak a sudden volley of shots rang out ahead of them, so crisp and distinct and clear that instinctively he stiffened, his ears attuned for the familiar, vibrant hum of flying bullets.
CHAPTER VII
RUSTLERS
Swiftly the echoes of the shots died away, leaving the still serenity of the night again unruffled. For a moment or two Stratton waited expectantly; then his shoulders squared decisively.
“I reckon it’s up to us to find out what’s going on down there,” he said, turning toward his horse.
Jessup nodded curt agreement. “Better take the sorrel along, hadn’t we?” he asked.
“Sure.” Buck swung himself lightly into the saddle, shortening the lead rope and fastening it to the horn. “I was thinking of that.”
Five minutes later they pulled up in front of a small adobe shack nestling against a background of cottonwoods that told of the near presence of the creek. The door stood open, framing a black rectangle which proclaimed the emptiness of the hut, and with scarcely a pause the two rode slowly on, searching the moonlit vistas with keen alertness.
On their right the country had grown noticeably rougher. Here and there low spurs from the near-by western hills thrust out into the flat prairie, and deep shadows which marked the opening of draw or gully loomed up frequently. It was from one of these, about half a mile south of the hut, that a voice issued suddenly, halting the two riders abruptly by the curtness of its snarling menace.
“Hands up!”
Buck obeyed promptly, having learned from experience the futility of trying to draw on a person whose very outlines are invisible. Jessup’s hands went up, too, and then dropped quickly to his sides again.
“Why, it’s Slim!” he cried, and spurred swiftly toward the mouth of the gully. “What the deuce is the matter?” he asked anxiously. “What’s happened to Rick?”
There was a momentary pause, and then McCabe stepped out of the shadows, six-gun in one hand.
“What the devil are yuh doin’ here?” he demanded with a harshness which struck Buck in curious contrast to his usual air of good humor. “Who’s that with yuh?”
“Only Green. We – we got worried, an’ saddled up an’ – followed yuh. When we heard the shots – What did happen to Rick, Slim? We caught his horse out there, the saddle all – ”
“Since yuh gotta know,” snapped the puncher, “he got a hole drilled through one leg. He’s right here behind me.”
As Bud flung himself out of the saddle and hurried over to the man lying just inside the gully, McCabe stepped swiftly to the side of Stratton’s horse. There was a mingling of doubt and sharp suspicion in the upturned face.
“Yuh sure are up an’ doin’ for a new hand,” he commented swiftly. “Was it yuh put it into his head to come out here?”
“I reckon maybe it was,” returned Buck easily. “When we woke up an’ found you all gone, the kid got fretting considerable about his friend here, and I didn’t see why we shouldn’t ride out and join you. According to my mind, when you’re out after rustlers, the more the merrier.”
“Huh! He told yuh we was after rustlers?”
“Sure. Why not? It ain’t any secret, is it? Leastwise, I didn’t gather that from Bud.”
McCabe’s face relaxed. “Wal, I dunno as ’t is,” he shrugged. “Tex likes to run things his own way, though. Still, I dunno as there’s any harm done. Truth is, we didn’t get started soon enough. We was half a mile off when we heard the shot, an’ rid up to find Rick drilled through the leg an’ the thieves beatin’ it for the mountains. The rest of the bunch lit out after ’em while I stayed with Rick. I dunno as they caught any of ’em, but I reckon they didn’t have time to run off no cattle.”
Stratton slid out of the saddle and threw the reins over the roan’s head. He had not failed to notice the slight discrepancy in McCabe’s statement as to the length of time it took the punchers to ride from the bunk-house to this spot, but he made no comment.
“Bemis hurt bad?” he asked.
“Not serious. It’s a clean wound in his thigh. I got it tied up with his neckerchief.”
Buck nodded and walked over to where Bud was squatting beside the wounded cow-puncher. By this time his eyes were accustomed to the half-darkness, and he could easily distinguish the long length of the fellow, and even noted that the dark eyes were regarding him questioningly out of a white, rather strained face.
“Want me to look you over?” he asked, bending down. “I’ve had considerable experience with this sort of thing, and maybe I can make you easier.”
“Go to it,” nodded the young chap briefly. “It ain’t bleedin’ like it was, but it could be a whole lot more comfortable.”
With the aid of Jessup and McCabe, Bemis was moved out into the moonlight, where Stratton made a careful examination of his wound. He found that the bullet had plowed through the fleshy part of the thigh, just missing the bone, and, barring chances of infection,