14 books
A History of the War Department of the United States. with Biographical Sketches of the Secretaries - War College Series
A History of the War Department of the United States with Biographical Sketches of the Secretaries - Scholar's Choice Edition
A History of the War Department of the United States; With Biographical Sketches of the Secretaries Volume 3
The Life of Horace Greeley
The Journalist, Reformer and Philanthropist
Iowa and the Rebellion; A History of the Troops Furnished by the State of Iowa to the Volunteer Armies of the Union, Which Conquered the Great Southern Rebellion of 1861-5
Iowa and the Rebellion. a History of the Troops Furnished by the State of Iowa to the Volunteer Armies of the Union. Third Edition.
Explorations in Africa, by Dr. David Livingstone, and Others, Giving a Full Account of the Stanley-Livingstone Expedition of Search ... as Furnished by Dr. Livingstone and Mr. Stanley ... Edited by L. D. Ingersoll ... with Maps and Illustrations.
Iowa and the Rebellion
The Journalist, Reformer and Philanthropist; The Life of Horace Greeley
The Life of Horace Greeley; Founder of the New York Tribune, with Extended Notices of Many of His Contemporary Statesmen and Journalists
Explorations in Africa
A History of the War Department of the United States