- Crimes and Cover-ups in American Politics
- Criminal Abortion Laws Before the Fourteenth Amendment
- Criminals and Folk Heroes
- Cripple Creek District
- Crisis and Leviathan
- Crisis of the Wasteful Nation
- Cristoforo Colombo. La terra della Croce
- Critical Times for America
- Crockett
- Crofton
- Cronkite
- Crooked Politics in Northwest Indiana
- Crookston
- Cross Purposes
- Crossing Cultures
- Crossing Parish Boundaries
- Crossing Segregated Boundaries
- Crossing the Aisle
- Crossing the Deadlines
- Crossing the Ethnic Divide
- Crossing the Plains with Bruno
- Crossing the Postmodern Divide
- Crossings
- Crossroads for Liberty
- Crow's Range
- Crowley
- Crowley's
- Crown Heights and Weeksville
- Crown Hill Cemetery
- Crucible of a Generation
- Crucible of Liberty
- Crucible of War
- Crucibles of Black Empowerment
- Crucibles of Black Empowerment
- Crude
- Crude Volatility
- Cruel and Unusual
- Cruisin' the Original Woodward Avenue
- Cruising in Montgomery and Berks Counties
- Cruising the Dead River
- Crusader Nation
- Crush
- Cry Havoc!
- Crystal Eastman
- Crystal Lake
- Crystal Lake, Tolland County
- Cuba (Winner of the Pulitzer Prize)
- Cuba in War Time
- Cuba Libre!
- Cuban Missile Crisis
- Cucamonga Valley Wine
- Cudahy
- Culinary History of Downeast Maine, A
- Culp's Hill at Gettysburg
- Culpable Inefficency in the Performance of Duty
- Cult City
- Cult of Glory
- Cultivating Justice in the Garden State
- Cultivating Victory
- Cultural Negotiations
- Culture and Comfort
- CULTURE AS HISTORY
- Culture in the American Southwest
- Culture Jihad
- Culture of Empire
- Culture Under Canvas
- Cumberland
- Cumberland County, New Jersey
- Cumberland Gap National Historical Park
- Cumberland Township and Carmichaels
- Curiosities of Elmira
- Curiosities of Hampton Roads
- Curiosities of History: Boston, September Seventeenth, 1630-1880
- Curiosities of the California Desert
- Curious Punishments
- Curious Punishments of Bygone Days
- Curly Bill and Ringo
- Curtiss-Wright
- Custer 1861-1865
- Custer Died For Your Sins
- Custer State Park
- Custer's Bugler
- Custer's Last Stand
- Custer's Trials
- Custerology
- Custer’s Last Stand: Portraits in Time
- Cutting Corporate Welfare
- Cutting the Wire
- Cuttyhunk and the Elizabeth Islands
- Cuyahoga County:
- Cuyahoga Falls
- CVC Veri a Guide to the Epic of the Martian Empire
- Cycling in Chicago
- Cynthia Ann Parker
- Cynthia Ann Parker, the Story of Her Capture
- Cypress Gardens
- Cypress Hills Cemetery