- S Is for Southern
- S Street Rising
- S-172: Lee Harvey Oswald Links to Intelligence Agencies
- S. Weir Mitchell, 1829–1914
- S.S. Brother Jonathan Civil War Square-Rigged Steamer Loaded With $850,000 Payroll
- Sabbath in Puritan New England
- Saber & Scapegoat
- Sabotaged
- Sacco and Vanzetti
- Sackets Harbor
- Sacramento
- Sacramento and the Catholic Church
- Sacramento Baseball
- Sacramento Beer
- Sacramento on the Air
- Sacramento Renaissance
- Sacramento Southern Railroad
- Sacramento's Gold Rush Saloons
- Sacramento's Greenhaven/Pocket Area
- Sacramento's Historic Japantown
- Sacramento's Midtown
- Sacramento's Southern Pacific Shops
- Sacramento's Southside Park
- Sacramento's Streetcars
- Sacramento’s Moon Rockets
- Sacred Feminine
- Sacred Ground
- Sacred Ground: Leadership Lessons from Gettysburg & the Little Bighorn
- Sacred Relics
- Sacred Rhetorical Education in 19th Century America
- Sacred Scripture, Sacred War
- Sacred Sites
- Sacred Ties
- Sacred Violence in Early America
- Sacrifice All for the Union
- Sacrifice and Survival
- Sacrificial Axe: Voodoo Cult Slayings in the Deep South
- Saddles East
- Saddling Up Anyway
- Safe for Democracy
- Safe Passage
- Safe Space
- Safeguarding Democratic Capitalism
- Safely to Earth
- Sag Harbor Is
- Saga of a Forest Ranger
- Sagamore Hill
- Saginaw
- Saginaw County, Michigan
- Saginaw in Vintage Postcards
- Sagrado
- Sailing Ships of New England 1606-1907
- Sailing to Freedom
- Saint Peter's College
- Saints of Sage & Saddle
- Saints, Sinners, and Sovereign Citizens
- Saints, Slaves, and Blacks: The Changing Place of Black People Within Mormonism, 2nd ed.
- Sal and Amanda Take Morgan's Victory March to the Battle of Cowpens
- Salamander
- Salem and Roanoke County in Vintage Postcards
- Salem and Roanoke County in Vintage Postcards
- Salem on the Thames
- Salem Township
- Salem Witch Trials
- Salem Witchcraft
- Salem Witchcraft (Complete Edition)
- Salem Witchcraft (Vol. 1&2)
- Salem Witchcraft (Vol. I&II)
- Salem Witchcraft and Cotton Mather: A Reply
- Salem Witchcraft With an Account of Salem Village and a History of Opinions on Witchcraft and Kindre...
- Salem Witchcraft, Volumes I and II With an Account of Salem Village and a History of Opinions On Wit...
- Salina:
- Saline
- Saline County
- Salisbury Beach
- Salisbury in Vintage Postcards
- Salmon P. Chase
- Salo Baron
- Salona, Fairfax County, Virginia
- Salt Lantern
- Salt of Patriots
- Salt of the Earth
- Salud!
- Saluda
- Salvaging the Real Florida
- Salvation in New England
- Sam a Historian in Training
- Sam Houston
- Sam Houston and Mirabeau Lamar
- Sam Houston and the Alamo Avengers
- Sam Houston's Last Fight
- Sam Houston, the Great Designer
- Sam O. White, Alaskan
- Sam Patch, the Famous Jumper
- Sam's Castle
- Samenzwering
- Samford University, 160 Years
- Samuel Adams
- Samuel Barber
- Samuel F. B. Morse and the Dawn of the Age of Electricity
- Samuel Smedley
- San Antonio 365
- San Antonio Beer
- San Antonio Cemeteries Historic District
- San Antonio in the Great War
- San Antonio in Vintage Postcards
- San Antonio Uncovered
- San Antonio's Historic Architecture
- San Antonio's Historic Market Square
- San Augustine County
- San Bernardino, California
- San Clemente
- San Diego and Arizona Railway
- San Diego County Parks
- San Diego County, California
- San Diego Drag Racing and the Bean Bandits
- San Diego Harbor Police
- San Diego Italian Food
- San Diego Lowriders
- San Diego Murder & Mayhem
- San Diego Police
- San Diego Trolleys
- San Diego's Kensington
- San Diego's Naval Training Center
- San Diego's North Island:
- San Diego's North Park
- San Diego's Sunset Cliffs Park
- San Francisco - A History of the Pacific Coast Metropolis, Vol. 1
- San Francisco - A History of the Pacific Coast Metropolis, Vol. 2
- San Francisco 49ers
- San Francisco Bay Area Sports
- San Francisco Beer
- San Francisco Cable Cars In Video and Pictures
- San Francisco During the Eventful Days of April, 1906. Personal Recollection
- San Francisco Fire Department
- San Francisco in World War II
- San Francisco Jazz
- San Francisco Police Department
- San Francisco Portola
- San Francisco Relocated
- San Francisco Seals
- San Francisco State University
- San Francisco Trivia
- San Francisco Year Zero
- San Francisco Zoo
- San Francisco's 1939-1940 World's Fair
- San Francisco's Excelsior District
- San Francisco's Ferry Building
- San Francisco's Fillmore District
- San Francisco's Financial District
- San Francisco's Glen Park and Diamond Heights
- San Francisco's Lost Landmarks
- San Francisco's Market Street Railway
- San Francisco's Potrero Hill
- San Francisco's St. Cecilia Parish
- San Francisco's Twin Peaks
- San Francisco's Visitacion Valley
- San Francisco, California
- San Francisco, à l’ouest d’Éden
- San Gorgonio Search and Rescue Team
- San Jose
- San Jose Gambling
- The San Jose Police Department
- San Jose's Japantown
- San Juan Bautista
- San Juan Capistrano
- San Juan Island
- San Leandro
- San Luis
- San Luis Obispo
- San Luis Obispo and Cal Poly in Vintage Postcards
- San Luis Obispo County Outlaws
- San Marco
- San Marcos
- San Martín y el cruce de los Andes
- San Pedro
- San Pedro Bay
- San Pedro's Cabrillo Beach