A Remarkable Echo--Up the Canyon of the Yampa--Steward and Clem Try a Moonlight Swim--Whirlpool Canyon and Mountain Sheep--A Grand Fourth-of-July Dinner--A Rainbow-Coloured Valley--The Major Proceeds in Advance--A Split Mountain with Rapids a Plenty--Enter a Big Valley at Last 49 CHAPTER VI A Lookout for Redskins--The River a Sluggard--A Gunshot!--Someone Comes!--The Tale of a Mysterious Light--How, How! from Douglas Boy--At the Mouth of the Uinta--A Tramp to Goblin City and a Trip down White River on a Raft--A Waggon-load of Supplies from Salt Lake by Way of Uinta Agency--The Major Goes Out to Find a Way In 61.