- Missions of Central California
- Missions of Los Angeles
- Missions of San Diego
- Missions of San Francisco Bay
- Missions of Southern California
- Mississippi Bishop William Henry Elder and the Civil War
- Mississippi Civil War Monuments
- Mississippi Juke Joint Confidential
- Mississippi Legends & Lore
- Mississippi Moonshine Politics
- Mississippi Outlaws and the Detectives: Don Pedro and the Detectives, Poisoner and the Detectives
- Mississippi Piney Woods: A Photographic Study of Folk Architecture
- Mississippi River Festival, The
- Mississippi River Gunboats of the American Civil War 1861–65
- Mississippi Secrets
- Mississippi Slave Narratives
- Mississippi: Root Beer, Blues, and The Big River
- Mississippian Towns and Sacred Spaces
- Missoula
- Missouri 365: This Day in State History
- Missouri at Sea
- Missouri at War
- Missouri Caves in History and Legend
- Missouri Law and the American Conscience
- Missouri Legends: Famous People from the Show-Me State, 2nd Edition
- Missouri Outlaws
- Missouri Ozarks Legends & Lore
- Missouri Slave Narratives
- Missouri State Penitentiary
- Missouri's Murderous Matrons
- Missouri's Wicked Route 66
- Mister Pulitzer and the Spider
- Mister Rogers' Neighborhood
- Mistresses of the Transient Hearth
- Mitchell's Corn Palace
- Mito e realtà del magnifico nuovo mondo
- Mixed Blessing: The Role of the Texas Rangers in the Mexican War, 1846-1848
- Mixing Races
- Mob Rule in New Orleans
- Mob Rule in New Orleans: Robert Charles and His Fight to Death, the Story of His Life, Burning Human...
- Mobile
- Mobile Aviation
- Mobile Under Siege
- Mobility without Mayhem
- Mobilizing Woman-Power (WWI Centenary Series)
- Mocksville
- Modelling the US Army M4 (75mm) Sherman Medium Tank
- Modelling the US Army M4 (75mm) Sherman Medium Tank
- Modern Advertising and the Market for Audience Attention
- Modern America and Ancient Rome
- Modern Constitutions
- Modern Development of the New World
- Modern Industrialism and the Negroes of the United States
- Modern Medicine In New Mexico
- Modern Moonshine
- Modern Motherhood
- Modern New York
- Modern Occult Rhetoric
- Modern Polygamy and Mormon Fundamentalism: The Generations after the Manifesto
- Modernist America
- Modernity and Its Other
- Modernity through Letter Writing
- Modernizing Main Street
- Modest Enquiry into Nature of Witchcraft
- Modesto
- Mohawk Trail
- Moiety of a Gingerbread Man: A Rocket Scientist's Memoir
- Molalla
- Moll Dyer and Other Witch Tales of Southern Maryland
- Molly Brown from Hannibal, Missouri
- Molto Agitato
- Mom
- Momentos de decisão
- Moments In American History You Might Not Know
- Moments In History
- Moments of Impact
- Monaca
- Monessen
- Money Mountain
- Money, Manure & Maintenance
- Money, Marriage, and Madness
- Monhegan Island
- Monitoring the Movies
- Monmouth
- Monmouth County Historic Landmarks
- Mono Lake
- Monopolies in America
- Monopolies Suck
- Monopoly on Wheels
- Monroe
- Monroe County
- Monroeville:
- Monster Fire at Minong
- Montague:
- Montana Americana Music
- Montana and the NFL
- Montana Baseball History
- Montana Battlefields, 1806–1877
- Montana Ghost Dance
- Montana Highway Tales
- Montana Murders
- Montana Peaks, Streams and Prairie
- Montana Rails
- Montana Women From The Ground Up
- Montana Women Homesteaders
- Montana's Dimple Knees Sex Scandal
- Montana: A Cultural Medley
- Montana: Elk, Cowboys, and Glacier National Park
- Montana: Then and Now
- Montana’s Waldron Creek Fire
- Montcalm and Wolfe
- Montclair
- Montevallo
- Montezuma Castle National Monument
- Montezuma Castle National Monument: Arizona A Guide to Discovery of the Castle, its Builders, and Ne...
- Montezuma National Forest, Colorado (1939)
- Montgomery
- Montgomery Co, IN
- Montgomery County
- Montgomery in the Good War
- Montgomery's Civil Heritage Trail
- Montgomery, the Capital City of Alabama: Her Resources and Advantages
- Montpelier Chronicles
- Montreal, City of Secrets
- Montreat
- Montrose
- Monumental Heist
- Monumental Legacy
- Moon Palace
- Moon Township
- Moonlight: Abraham Lincoln and the Almanac Trial
- Moonshining as a Fine Art
- Moorestown
- Mooresville
- Moorhead
- Moorpark
- Moosehead Lake Region 1900-1950, The
- Moraga
- Moraine State Park