Dyer's Compendium (E491.D99 1959)
Encyclopedia of the Confederacy (Reference Collection: E487.E55.1993)
The Civil War Dictionary (Ref, E468.B7)
Biographical Dictionary of the Confederacy (Ref: E457.99.S49 1980)
The Civil War Almanac (Ref: E468.C58 1983)
The Union Army, 1861-1865: Organization and Operations (Ref: E491.W43 1989)
The American Civil War: A Handbook of Literature and Research (Ref: E256.A47 1996)
Battles and Leaders of the Civil War (E470.B347)
Reminiscences of the War, Biography and Personal Sketches of all the Commanding Officers of the Union Army (E467.W87)
American National Biography (Ref: CT213.A68 1998)
The National Cycloaedia of American Biography (Ref: E176.N27)
University of Virginia Census Data Browser
Official Records (Cornell Digital Version)
Biography Resource Center at Furman
NPS Soldiers and Sailors System
Valley of the Shadow Project (Newspapers)
Pennsylvania Civil War Newspapers (Penn State)
National Archives (Main Research Page)
National Archives Atlanta Regional Center
National Archives Chicago Regional Center
Civil War Archive Regimental Index (From Dyer's Compendium)
Maine State Archives, Regimental Records Pages
New Hampshire Heritage (Private Civil War Archive Page)
Vermont in the Civil War -- Unit Histories
Massachusetts Civil War Research Center
Connecticut Civil War Manuscripts Project
New York State Civil War Soldier Database
Record of Officers and Men of New Jersey in the Civil War, 1861-1865
Samuel Bates, History of Pennsylvania Volunteers (MOA)
Delaware Roster of Union Soldiers
History and Roster of Maryland Volunteers (Md. Archives)
Ohio Historical Society Civil War Documents Page
Illinois Civil War Muster and Descriptive Rolls Database
Michigan in the Civil War (AOL site)
Michigan in the Civil War (Bentley Library, U of M)
Wisconsin Historical Society Roster of Wisconsin Volunteers, War of the Rebellion
Western Maryland Library Antietam Cemetery Database
Sons of Union Veterans National Graves Registration Database
Waymarking.com Civil War Monuments and Memorials
Civil War Monuments of Connecticut