Frank in the Mountains

One sultry afternoon in September, about four weeks after the occurrence of the events we have attempted to describe in the second volume of this series, Frank and Archie found themselves comfortably settled in new quarters, hundreds of miles from the scene of their recent exploits. According to arrangement, they accompanied Captain Porter on his expedition, and in due time encamped a short distance from an old Indian trading-post, in the very heart of the Rocky Mountains. The journey across the plains, from Fort Yuma on the Colorado to the head-waters of the Missouri, was accomplished without danger or difficulty. The expedition traveled rapidly, and the only incidents that occurred to relieve the monotony of the ride were a buffalo hunt and a chase after a drove of wild horses. On these occasions the cousins gained hearty applause from the trappers-Frank by his skill with the rifle, and Archie by his persevering but unsuccessful efforts to capture one of the wild steeds.