A sound in the brush on the far side of the road brought the Ranger to attention. It was the breaking of a twig. The foot that crushed it might belong to a cow or a horse. But Roberts took no chances. If some one was lying in wait, it was probably to get him.

"Turn round an' walk to the house," he ordered the girl crisply. "Sing 'Swanee River' as you go. Quick!"

There was a note in his voice that called for obedience. Ramona turned, a flurry of fear in her heart. She did not know what there was to be afraid of, but she was quite sure her companion had his reason. The words of the old plantation song trembled from her lips into the night.

A dozen yards behind her Jack followed, backing toward the house. His six-shooter was in his hand, close to his side.

He flashed one look backward. The parlor was lit up and Clint Wadley was lying on a lounge reading a paper. He was a tempting mark for anybody with a grudge against him.

Jack took the last twenty yards on the run. He plunged into the parlor on the heels of Ramona.

Simultaneously came the sound of a shot and of breaking glass. Wadley jumped up, in time to see the Ranger blow out the lamp. Jack caught Ramona by the shoulders and thrust her down to her knees in a corner of the room.

"What in blue blazes—?" Clint began to demand angrily.

"Keep still," interrupted Jack. "Some one's bushwhackin' either you or me."

He crept to the window and drew down the blind. A small hole showed where the bullet had gone through the window and left behind it a star of shattered glass.