National Park Service – författare

Soldier and Brave

Historic Places Associated with Indian Affairs and the Indian Wars in the Trans-Mississippi West

Beehives of Invention

Edison and His Laboratories

Transplanting Trees and Other Woody Plants

Clash of Cultures

Fort Bowie and the Chiricahua Apaches

Manual for Museums

Road Past Kennesaw

The Atlanta Campaign of 1864

Giant Sequoia of the Sierra Nevada

First Stroke

Lexington, Concord, and the Beginning of the American Revolution

George Rogers Clark and the Winning of the Old Northwest

Wallpapers in Historic Preservation

U.S.S. Cairo

The Story of a Civil War Gunboat

History of the Star Spangled Banner from 1814 to the Present

Domain of the Caveman

A Historic Resources Study of the Oregon Caves National Monument

Early Art Of The Northern Far East

The Stone Age

Kuuvanmiut Subsistence

Traditional Eskimo Life in the Latter Twentieth Century

U.S. Naval Radio Station-Apartment Building (Bldg 1) Historic Structure Report

U.S. Naval Radio Station-Apartment Building (Bldg 1) Historic Structure Report

Cold War in South Florida Historic Resource Study

Cold War in South Florida Historic Resource Study

Bridging the Past

An Administrative History of the Minute Man National Historical Park

Hispanic Reflections on the American Landscape

Bridging the Past

An Administrative History of the Minute Man National Historical Park

Historic Orchard and Fruit Tree Stabilization Handbook

Benjamin Franklin's Good House (National Parks Handbook Series)

Historic Resource Study

Chesapeake and Ohio Canal

Minuteman Missile Sites

OSS Training in the National Parks and Service Abroad in World War II

Minuteman Missile Sites

Castillo De San Marcos; A Guide To Castillo De San Marcos National Monument, Florida