[99] See Catlin's _Eight Years_. [100] In the works of H. H. Bancroft may be found lists of books on the Wilderness. [101] _How Marcus Whitman Saved Oregon_, by O. W. Nixon. It is now stated that the importance ascribed to Whitman's labours is exaggerated, and that he had little to do with "saving" Oregon. [102] The method of expressing astonishment was to cover the mouth with one hand. [103] _Travels in the Great Western Prairies_, etc., by Thomas J. Farnham. [104] _Life in the Far West_, by George Frederick Ruxton. [Illustration] CHAPTER XVI Free Distribution of Frémont's Reports—Latter Day Saints—Murder of a Prophet—Brigham Young Guides Saints to the Wilderness—The State of Deseret—California the Golden—Massacre at Mountain Meadows—Old Jacob, the Mormon Leatherstocking—Steam on the Lower Colorado—Old Jacob Finds the Crossing of the Fathers—Circumtouring the Grand Canyon—Solitudes of the Colorado—Last of the Wilderness Problems—Powell Solves it by Masterful Courage—The Iron Trail—The End and the Beginning. The reports Frémont made of his several expeditions were so striking and so important that Congress ordered thousands of copies to be printed for free distribution. They formed the beginning of the long series of invaluable volumes the Government since that day has so wisely and so lavishly published. First to present drawings of new plants and fossils as well as to give accurate details of geography, they serve to mark Frémont as the scientific Pathfinder. Botanical specimens were classified by Torrey; paleontological by Hall, and comment on the excellence of their work is unnecessary. Altogether these expeditions of Frémont began a new period in Wilderness exploration—the period of scientific examination. He has been much criticised, but it was he who broke the way for the numerous Government expeditions which followed and which reflect much credit on the intelligence and generosity of Congress. Few governments have ever fostered the scientific spirit with a better grace or to so full an extent, and Frémont was partly responsible for this commendable attitude. Through his enthusiastic labours the Far West began to be more clearly understood than ever before. He took no pessimistic view of the resources of the Wilderness as Pike and Long had done, but was rather inclined to the other side. It seems notable that he should so commandingly have stepped into the vast field at a moment coincident with the collapse of beaver trapping as a business; an industry which, as we have seen, was responsible for the breaking of all the main trails of the Wilderness, and for searching out every important secret save that of the hidden fury of the Colorado. Not only had the beaver been practically exterminated, but the bison was on the decline.[105] Those beyond the mountains suffered nearly to the