"You don't look strong," he said, sympathetically. "You must stay with us for a while, and let us put the color back into your cheeks. The mountain air here is good and bracing." He felt the brave tremor which a crushed sob gave to her frame. "Thank you, Charlie," she said, "but I must hurry back. I am hungry for Ruth. I have never left her so long before. She is my very life now, Charlie, and--and William needs me." THE END BOOKS BY ZANE GREY THE U. P. TRAIL WILDFIRE THE HERITAGE OF THE DESERT RIDERS OF THE PURPLE SAGE DESERT GOLD THE LIGHT OF WESTERN STARS THE LONE STAR RANGER THE RAINBOW TRAIL THE BORDER LEGION BOOKS BY MARGARET DELAND THE RISING TIDE. Illustrated AROUND OLD CHESTER. Illustrated THE COMMON WAY. DR. LAVENDAR'S PEOPLE. Illustrated AN ENCORE. Illustrated GOOD FOR THE SOUL. Illustrated THE HANDS OF ESAU. Illustrated THE AWAKENING OF HELENA RICHIE. Illustrated THE IRON WOMAN. Illustrated OLD CHESTER TALES. Illustrated PARTNERS. Illustrated R. J.'S MOTHER. Illustrated THE VOICE. Illustrated THE WAY TO PEACE. Illustrated WHERE THE LABORERS ARE FEW. Illustrated