Already Roy was taking the riata from its place below the saddle-horn. From the edge of the wash he made a cast toward the man in the quicksands. The loop fell short.

"You'll have to get into the bed of the stream," suggested Beulah.

Beaudry moved across the sand a few steps and tried again. The distance was still too great.

Already he was beginning to bog down. The soles of his shoes disappeared in the treacherous sand. When he moved it seemed to him that some monster was sucking at him from below. As he dragged his feet from the sand the sunken tracks filled with mud. He felt the quiver of the river-bed trembling at his weight.

Roy turned to Beulah, the old familiar cold chill traveling up his spine to the roots of his hair. "It won't bear me up. I'm going down," he quavered.

"Let me go, then. I'm lighter," she said eagerly.

She made the proposal in all good faith, with no thought of reflecting on his courage, but it stung her lover like a slap in the face.

"Hurry with that rope!" Charlton sang across. "I'm sinking fast."

"Is there any way for Miss Rutherford to get over to your horse?" asked Roy quickly.

"She can cross the wash two hundred yards below here. It's perfectly safe."