- Long Mile Home
- Long Road to Liberty
- Long Time Gone
- Long Walk Home
- Long Way Back to the River Kwai
- Long Way Home
- Long, Obstinate, and Bloody
- Longfellow
- LONGHORN! Cattle Driving on the Great Western Trail
- Longing for the Bomb
- Longtime Californ'
- Longview
- Longwood Gardens
- LOOK AWAY
- Look East, Cross Black Waters
- Look Up, San Francisco
- Look Up, San Francisco! A Walking Tour of Union Square
- Look Up, Savannah! A Walking Tour of Savannah, Georgia
- Looking Astern
- Looking Back II: More True Stories of Mountain Maryland
- Looking Back: True Stories of Mountain Maryland
- Looking for Hemingway
- LOOKING FOR HUMBOLDT
- Looking for Lincoln in Illinois
- Looking for Revolution, Finding Murder
- Looking for the Good War
- Looking Forward
- Loom and Spindle
- Looming Civil War
- Lopez Island
- Lorain, Ohio
- Lord Chief Justice Mansfield
- Lord Churchill's Coup
- Lord I'm Coming Home
- Lords of Finance
- Lordsburg and La Verne in Southern California
- Los Alamos Valley
- Los Angeles Documentary and the Production of Public History, 1958-1977
- Los Angeles Dodgers Pitchers
- Los Angeles in the 1930s
- Los Angeles Memorial Coliseum
- Los Angeles Railway
- Los Angeles Residential Architecture
- Los Angeles Sports Memories
- Los Angeles Underworld
- Los Angeles Wine
- Los Angeles's Central Avenue Jazz
- Los Angeles's Historic Ballparks
- Los Angeles's Little Tokyo
- Los Angeles's The Palms Neighborhood
- Los Angeles, California
- Los Arabes of New Mexico
- Los atentados del 11-S
- Los dioses llegaron tarde a Filadelfia
- Los Felices Años Veinte: Una Guía Fascinante sobre un Período de Dramático Cambio Social y Político,...
- Los Gatos
- Los Gatos Generations
- Los Olivos
- Los Osos/Baywood Park
- Los pre-textos de La Florida del Inca
- Los puritanos: Una guía fascinante sobre los protestantes ingleses descontentos con la Iglesia de In...
- Los Rangers de Texas: Una guía fascinante sobre la historia de un organismo policial que ayudó a det...
- Lose Your Mother
- Losing Hearts and Minds
- Losing It All to Sprawl
- Lost
- Lost Aiken County
- Lost Akron
- Lost Amusement Parks of Kentuckiana
- Lost Amusement Parks of the North Jersey Shore
- Lost and Buried Treasures of the Civil War
- Lost and Found In America
- Lost Ann Arbor
- Lost at Sea
- Lost Attractions of Alabama
- Lost Attractions of Hampton Roads
- Lost Attractions of the Smoky Mountains
- Lost Bay City
- Lost Biloxi
- Lost Burbank
- Lost Butte, Montana
- Lost Car Companies of Detroit
- Lost Carson City
- Lost Cedar Rapids
- Lost Champions
- Lost Charleston
- Lost Chester River Steamboats
- Lost Cincinnati
- Lost Coal Country of Northeastern Pennsylvania
- Lost Coldwater
- Lost Council Bluffs
- Lost Dayton, Ohio
- Lost Dearborn
- Lost Denver
- Lost Department Stores of Denver
- Lost Department Stores of San Francisco
- Lost Elkmont
- Lost Farms of McHenry County
- Lost Farms of the St. Croix Valley
- Lost Flint
- Lost Fort Ellis
- Lost Forts of Casper
- Lost Fox Cities
- Lost Gary, Indiana
- Lost German Chicago
- Lost Ghost Towns of Teller County
- Lost Gold and Silver Mines of the Southwest
- Lost Gulfport
- Lost Gold and Silver Mines of the Southwest
- Lost Gulfport
- Lost Hammond, Indiana
- Lost Horse Park
- Lost in Austin
- Lost in Katrina
- Lost In Michigan
- Lost In Michigan Volume 4
- Lost In Michigan Volume 5
- Lost in the USA
- Lost Indianapolis
- Lost Inwood
- Lost Lake Charles
- Lost Letters
- Lost Little Rock
- Lost Metairie
- Lost Miami
- Lost Mill Towns of North Georgia
- Lost Milwaukee
- Lost Minden
- Lost Mine Trail
- Lost Mohawk Valley
- Lost Mount Penn
- Lost Mount Prospect
- Lost Myrtle Beach
- Lost Napa Valley
- Lost Nashville
- Lost New Orleans
- Lost Northern Kentucky
- Lost Ogden
- Lost Oklahoma Treasure
- Lost Omaha
- Lost Oregon Streetcars
- Lost Portland, Oregon
- Lost Prophet
- Lost Providence
- Lost Rayne
- Lost Restaurants of Central Ohio and Columbus
- Lost Restaurants of Denver
- Lost Restaurants of Fairfield
- Lost Restaurants of Fort Lauderdale
- Lost Restaurants of Grand Rapids
- Lost Restaurants of Henderson, Nevada
- Lost Restaurants of Jacksonville
- Lost Restaurants of Knoxville
- Lost Restaurants of Lincoln, Nebraska
- Lost Restaurants of Louisville
- Lost Restaurants of Omaha
- Lost Restaurants of Sacramento and Their Recipes
- Lost Restaurants of Tucson
- Lost Restaurants of Tulsa
- Lost Restaurants of Walla Walla
- Lost Rochester, Minnesota