- Morale In The Army Of The Cumberland During The Tullahoma And Chickamauga Campaigns
- Morality's Muddy Waters
- Morals and Markets
- Mordecai
- More
- More About the Presidents Than You Ever Wanted to Know: Benjamin Harrison to Harry S Truman
- More About the Presidents Than You Ever Wanted to Know: George Washington to James K. Polk
- More About the Presidents Than You Ever Wanted to Know: Zachary Taylor to Grover Cleveland
- More Cute Stories Vol. 2: Animators and Imagineers
- More Davids Than Goliaths
- More Equal Than Others
- More Important Than the Music
- More Incredible Hawaii
- More Peoples of Las Vegas
- More Powerful Than Dynamite
- More Than Cowboys
- More Than Freedom
- More Than Just a Game
- More than Lore
- More Than Numbers: Native American Actions at the Battle of the Little Bighorn
- More Than Science and Sputnik
- More University of Kansas Basketball Legends
- Morehead City on the Waterfront
- Morgan County
- Morgan Hill
- Morganza
- Mormon America - Rev. Ed.
- Mormon Battalion
- Mormon Polygamous Families: Life In the Principle
- Mormon Polygamy
- Mormon Settlement in Arizona
- Mormon Settlement In Arizona a Record of Peaceful Conquest of the Desert
- Mormon Thunder: A Documentary History of Jedediah Morgan Grant
- Mormonism and American Politics
- Mormonism in Transition: A History of the Latter-day Saints, 1890-1930, 3rd ed.
- Mormons and Cowboys, Moonshiners and Klansman
- Morning in America
- Morning To Midnight In The Saddle
- Mornings on Horseback
- Morris County's Acorn Hall
- Morris Island and the Civil War
- Morris-Jumel Mansion
- Morristown Municipal Airport
- Morristown National Historical Park
- Morrisville
- Morro Bay
- Mortality and Immortality
- Morton F. Plant and the Connecticut Shoreline
- Mosby's Rangers
- Mosby's War Reminiscences - Stuart's Cavalry Campaigns
- Mosby's War Reminiscences - Stuart's Cavalry Campaigns in Civil War
- Mosby's War Reminiscences And Stuart Cavalry Campaigns
- Mosby’s War Reminiscences and Stuart’s Cavalry Campaigns
- Moscow
- Most Dangerous
- Most of 14th Street Is Gone
- Mother
- Mother Earth: Land Grants in Virginia 1607-1699
- Mothers of Conservatism
- Mothers of Massive Resistance
- Motor City Mafia
- Motor City Music
- Motorcycling in Santa Barbara County
- Mound State Monument, Moundville, Alabama
- Moundsville
- Moundville
- Moundville, Missouri 1860: 1910
- Mount Baker
- Mount Greenwood Cemetery
- Mount Hood National Forest
- Mount Laurel
- Mount Magazine
- Mount Manresa
- Mount Mitchell
- Mount Pleasant
- Mount Pleasant Borough, Westmoreland County
- Mount Rainier
- Mount Rainier National Park
- Mount Rainier's Historic Inns and Lodges
- Mount Savage
- Mount Sinai
- Mount St. Helens
- Mount Tabor
- Mount Vernon
- Mount Vernon Revisited
- Mount Washington
- Mountain Brook
- Mountain Climbing in Washington State
- Mountain Ghost Stories and Curious Tales of Western North Carolina
- Mountain Made
- Mountain Men
- Mountain Passages
- Mountain Men
- Mountain Passages
- Mountain View Trolley Line
- Mountaineering in the Sierra Nevada
- Mountains of the Heart
- Mountains, Grass and Water: Explore the Hastings Cutoff and Overland Trail through Ruby Valley, Neva...
- Mounting Evidence
- Mourning Becomes Electra
- Mourt’s Relation
- MOVE
- Move On Up
- MoveOn's 50 Ways to Love Your Country
- Movie Houses of Greater Newark
- Movie Journal
- Movie Nights with the Reagans
- Movie Studios of Culver City
- Movies in Our Time - Hollywood Mirrors and Mimics the Twentieth Century
- Moving Mountains
- Moynihan's Moment
- Mr Jackson in Washington 2015
- Mr Lincoln’s Navy [Illustrated Edition]
- Mr. Lincoln's War
- Mr. & Mrs. Hollywood
- Mr. and Mrs. Madison's War
- Mr. Chairman
- Mr. Democrat
- Mr. E. 2003
- Mr. Flagler’s St. Augustine
- Mr. Hornaday's War
- Mr. Jefferson and the Giant Moose
- Mr. Jefferson's Lost Cause
- Mr. Jefferson's Women
- Mr. Lincoln’s General, U.S. Grant
- Mr. Mothercountry
- Mr. New York
- Mr. President
- Mr. President, How Long Must We Wait?
- Mrs Miniver
- Mrs. Dred Scott
- Mrs. Packard
- Mrs. Sherlock Holmes
- Mrs. Wakeman vs. the Antichrist
- Mrs. Wiggs of the Cabbage Patch
- Mt. Healthy
- Mt. Rushmore and Keystone