54. Great West, The. A Journal of Rambles over Mountain and Plain. P. W. Norris. A long series of articles under the above title appeared in the Norris Suburban in 1876, ’7, ’8. They deal largely with the Y. N. P., and contain much of historic value. Norris subsequently rearranged and extended these articles with a view to publication in book form; but death interrupted his purpose. The manuscript is now in the possession of William Hallett Phillips, of Washington, D. C.

Gregory, J. F., [32], [34], [66].

Grinnell, G. B., [2], [61], [89].

55. Grotto Geyser, The. F. V. Hayden. Washington: Government Printing Office. 1876.

56. Guide Books of the Y. N. P. The guide books of the Park are numerous; but as they are all similar in character, and generally supplanted by the latest issue, it seems unnecessary to give a full list of them. Among those who have prepared guides or manuals of the Park, of practical value to the tourist, may be mentioned H. J. Norton, P. W. Norris, Henry J. Winser, G. L. Henderson, W. W. & S. K. Wiley, W. C. Riley, F. J. Haynes, A. B. Guptill, and the Northern Pacific and Union Pacific Railway Companies. The leading authorities at the present time are Haynes' (St. Paul) Guide Book and O. D. Wheeler’s (N. P. R. R.) “Wonderland” Series. See “Wonderland Series.”

Gunnison, J. W., [77].

Guptill, A. B., [56], [148].

Hague, Arnold, [2], [12], [43], [67], [102], [154], [156], [157].

Harris, Moses, [8].

Harrison, Carter, [107].