Chardon, Francis A. Chardon's Journal at Fort Clark. Pierre, South Dakota, privately printed, 1932. 458 p. il. Description of life on the Upper Missouri 1834-39. A fur trader's experience with Mandans, Gros Ventres, and their neighbors, especially describing the smallpox epidemic of 1837.

Chittenden, Captain Hiram Martin. History of the Fur Trade in the Far West. New York, Harpers, n. d. o. p. 1003 p. 3 v. il. Carefully written history of fur trade in the territory west of the Missouri River with North Dakota forming the background for much of the material.

Chittenden, H. M. and Richardson, A. T. Life, Letters and Travels of Father Pierre Jean DeSmet, S. J. 1801-75. New York, Harpers, n. d. o. p. 1600 p. 4 v. il. Edited from the original unpublished manuscript journals of a pioneer missionary. Volume III contains a description of his travels through the Northwest.

Cochrane, C. N. David Thompson. Toronto, Macmillan, 1924. 173 p. il. B. A biography of Thompson, explorer and geographer who visited North Dakota in 1797.

Coues, Dr. Elliot. History of the Lewis and Clark Expedition. New York, Harpers, 1893. o. p. 1364 p. 4 v. il. B. A detailed history of the expedition, with an essay on Indian policy.

Coues, Dr. Elliot. New Light on the Early History of the Great Northwest. New York, Harpers, 1897. o. p. 1027 p. 3 v. Manuscript journals of Alexander Henry and David Thompson. Volume I tells of their experiences in the country around the Red River of the North.

Cowie, Isaac. The Company of Adventurers. Toronto, W. Briggs, 1913. o. p. 515 p. il. Interesting narrative of the author's experiences with Hudson's Bay Company in the Northwest during 1867-74.

Crawford, Lewis F. History of North Dakota. New York and Chicago, American Historical Society, 1931. o. p. 1911 p. 3 v. il. B. One volume by Crawford on the history of the State, and two volumes of biography by various authors.

Crawford, Lewis F. Rekindling Camp Fires. Bismarck, Capital Book Company, n. d. o. p. 324 p. il. B. A narrative of 60 years in the West as an Indian fighter, cowboy, and hunter.