Author:Archer Butler Hulbert
- Historic Highways of America
- Volume 1 - Paths of the Mound-Building Indians and Great Game Animals.
- Volume 2 - Indian Thoroughfares.
- Volume 3 - Washington's Road.
- Volume 4 - Braddock's Road.
- Volume 5 - The Old Glade (Forbes's) Road.
- Volume 6 - Boone's Wilderness Road.
- Volume 7 - Portage Paths.
- Volume 8 - Military Roads of the Mississippi Basin.
- Volume 9 - Waterways of Westward Expansion.
- Volume 10 - The Cumberland Road.
- Volume 11 - Pioneer Roads and Experiences of Travelers (Volume I).
- Volume 12 - Pioneer Roads and Experiences of Travelers (Volume II).
- Volume 13 - The Great American Canals (Volume I).
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1928.
The longest-living author of these works died in 1933, so these works are in the public domain in countries and areas where the copyright term is the author's life plus 89 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.