Millions of bright stars shone serenely through the clear Arizona night, shedding their soft white light on the great arid plains and the mysterious mesas and mighty mountains. Throughout the night Frank Merriwell lay ensconced behind some sheltering rocks in a deep ravine, where he had been trapped by the ruffians in the employ of the mining trust, who were determined to wrest from him the precious papers they believed to be in his possession. Old...