73. Protestant Missions in the Northwest, by Rev. Stephen R. Riggs, with a memoir of the author, by J. F. Williams. 74. Autobiography of Major Lawrence Taliaferro, Indian Agent at Fort Snelling, 1820 to 1840. 75. Memoir of General Henry Hastings Sibley, by J. F. Williams. 76. Mounds in Dakota, Minnesota and Wisconsin, by Alfred J. Hill. 77. Columbian Address, delivered by Hon. H. W. Childs before the Minnesota Historical Society, Oct. 21, 1892. 78. Reminiscences of Fort Snelling, by Col. John Bliss. 79. Sioux Outbreak of 1862; Mrs. J. E. DeCamp's Narrative of her Captivity. 80. A Sioux Story of the War; Chief Big Eagle's Story of the Sioux Outbreak of 1862. 81. Incidents of the Threatened Outbreak of Hole-in-the-day and other Ojibways at the time of the Sioux Massacre in 1862, by George W. Sweet. 82. Dakota Scalp Dances, by Rev. T. S. Williamson. 83. Earliest Schools in Minnesota Valley, by Rev. T. S. Williamson. 84. Traditions of Sioux Indians, by Major William H. Forbes. 85. Death of a Remarkable Man; Gabriel Franchere, by Hon. Benjamin P. Avery. 86. First Settlement on the Red River of the North in 1812, and its Condition in 1847, by Mrs. Elizabeth T. Ayres. 87. Frederick Ayer, Teacher and Missionary to the Ojibway Indians, 1829 to 1850. 88. Captivity among the Sioux; Story of Nancy McClure. 89. Captivity among the Sioux; Story of Mary Schwandt. 90. Autobiography and Reminiscences of Philander Prescott. 91. Recollections of James M. Goodhue, by Colonel John H. Stevens. 92. History of the Ink-pa-du-ta Massacre, by Abbie Gardner Sharp. Volume 7: 93. The Mississippi River and Its Source; a narrative and critical history of the river and its headwaters, accompanied by the results of detailed hydrographic and topographic surveys; illustrated with many maps, portraits and views of the scenery; by Hon. J. V. Brower, Commissioner of the Itasca State Park, representing also the State Historical Society. With an appendix: How the Mississippi River and the Lake of the Woods became instrumental in the establishment of the northwestern boundary of the United States, by Alfred J. Hill. Volume 8: 94. The International Boundary between Lake Superior and the Lake of the Woods, by Ulysses Sherman Grant. 95. The Settlement and Development of the Red River Valley, by Warren Upham. 96. The Discovery and Development of the Iron Ores of Minnesota, by N. H. Winchell, State Geologist. 97. The Origin and Growth of the Minnesota Historical Society, by the President, Hon. Alexander Ramsey. 98. Opening of the Red River of the North to Commerce and Civilization, with plates, by Capt. Russell Blakeley.