- P. G. T. Beauregard: Napoleon In Gray
- P.A.T.C.O. And Reagan: An American Tragedy
- P.S.
- Pacific Coast Highway in California
- Pacific Destiny
- Pacific Destiny and Bear Flag Rising
- Pacific Eldorado
- Pacific Gibraltar
- Pacific Northwest Trivia
- Pacific Northwest's Whaling Coast
- Pacific Southwest Airlines
- Pacifica
- Pacifist Prophet
- Packaged Pleasures
- Packaging The Presidency
- Packing the Court
- Padre Lorenzo Palladino
- Paducah
- Paducah and the Civil War
- Page and Lake Powell
- Pageant in the Wilderness
- Pageant of Life
- Pages From My Life
- Pagosa Springs
- Pain
- Paine Field
- Painter in a Savage Land
- Painters of the Ashcan School
- Palace of Culture
- Palace Wagon Family
- Palatine, Illinois
- Palisades
- Palm Beach
- Palm Beach - An Irreverent Guide
- Palm Beach County During World War II
- Palm Coast
- Palm Springs Golf
- Palmdale
- Palmetto Predators
- Palmyra
- Palos Verdes Estates
- Pampa
- Pampered Cowboy
- Pan Am
- Pan Am at War
- Pan American Women
- Pan American World Airways
- Pan-Tribal Activism in the Pacific Northwest
- Panama City
- Panati's Parade of Fads, Follies, and Manias
- Panic at the Pump
- Panic in the Loop
- Paniolo House Stories
- Papa Hemingway
- Paper Sovereigns
- Paper Trails
- Paper Walls: America and the Refugee Crisis, 1938-1941
- Paperboy
- Papers of the Presidents - Volume IX
- Papers of the Presidents 1789-1900
- Papertown
- Paradise
- Paradise Falls
- Paradise Found
- Paradise Now
- Paradise of the Pacific
- Paradise Valley Architecture
- Paradoxes of Hawaiian Sovereignty
- Paradoxes of Prosperity
- Parallax Visions
- Parallel Communities
- Parallel Destinies, An Alaskan Odyssey
- Paramount Studios
- Paramus
- Pardongate: How Bill & Hillary Clinton and Their Brothers Profited from Pardons
- Paris
- Paris Blues
- Paris War Days: Diary of an American
- Park City
- Park County
- Park Ridge
- Park View
- Parker
- Parker Homestead
- Parkesburg
- Parkland (Movie Tie-in Edition)
- Parley P. Pratt
- Parlor Ponds
- Parody and Taste in Postwar American Television Culture
- Parris Island
- Parson Henry Renfro
- Parsons
- Part of Our Lives
- Part of Our Time
- Participation, Community, and Public Policy in a Virginia Suburb
- Parting the Waters
- Partisan Journalism
- Partly Parton
- Partners In Command
- Partners in Command
- Party and Nation
- Party Weird
- Pasadena in Vintage Postcards
- Paso Robles
- Pasadena in Vintage Postcards
- Paso Robles
- Passage to America
- Passages Beyond the Gate
- Passages from the American Notebooks (Complete)
- Passing Strange
- Passion for Reality
- Passionate Declarations
- Passionate Sage: The Character and Legacy of John Adams
- Past and Present of Alameda County
- Past and Prologue
- Pat Garrett
- Pat Garrett and Billy the Kid as I Knew Them
- Path of Least Resistance
- Paths of Innovation in Warfare
- Paths of the Mound-Building Indians and Great Game Animals
- Paths of the Mound-Building Indians and Great Game Animals (Illustrated)
- Paths Out of Dixie
- Paths to a Middle Ground
- Pathways from Slavery
- Patrician and Plebeian
- Patrick Air Force Base
- Patrick Bouvier Kennedy
- Patrick County
- Patrick J. Lucey
- Patrick R. Cleburne And The Tactical Employment Of His Division At The Battle Of Chickamauga
- Patriot Hero of the Hudson Valley
- Patriot on the Kennebec
- Patriot Pirates
- Patriot vs Loyalist
- Patriot's Reward
- Patriotic Fire
- Patriotic Murder
- Patriotic Passages a Book of Military Poetry
- Patriotic Treason
- Patriotism and Profit
- Patriotism Is Not Enough
- Patterns from the Golden Age of Rustic Design
- Patterson for Alabama
- Patton: A Biography
- Patty's Got a Gun
- Paul Revere's Ride
- Paul Robeson
- Paul Smith's Adirondack Hotel and College
- Paul V. McNutt and the Age of FDR
- Paul Whiteman
- Paving Over the Past
- Pawleys Island
- Pawnee County
- Pawtuxet, Rhode Island
- Paying Freedom's Price