The following publications have been of service in the preparation of this volume:

Goodrich's History of the U. S.
The Great Rebellion.—Headley.
Record of the Seventh U. S. C. T.
War of 1812.—Rossiter.
Negro in the Rebellion.—Brown.
Butler in New Orleans—Parton.
American Conflict.—Greeley.
Historical Research.—Livermore.
Record 55th Regt. Mass. Vols.
Patriotism of Colored Americans.
Boys of 61.—Coffin.
Record of 37th U. S. C. T.
History of Virginia.—Magill.
Atlanta.—Cox.
March to the Sea.—Cox.
Lincoln and Slavery.—Arnold.
Ramsey's History of America.
Grimshaw's History of the U. S.
Attack on Petersburg.—Congress.
Fort Pillow Massacre.—Congress.
Campaigns of the Army of the Potomac.—Swinton.
Army Life in a Black Regiment.—Higginson.
Anti-Slavery Measures in Congress.—Wilson.
Principles and Acts of the Revolution.—Niles.
Military History of U. S. Grant.—Badeau.
First and Second Year of the War.—Pollard.
Report of the Conduct of the War.—Congress.
Bryant's Popular History of the United States.
Virginia Campaigns of '64 and '65.—Humphrey.
Life and Public Service of Charles Sumner.—Lester.
Boys and Girls Magazine, 1869.—Oliver Optic.
Burnside and the Ninth Army Corps.—Woodbury.
Military History of Kansas.—J. B. McAfee.
History of the Great Rebellion.—Kettell.