All by Publisher
- Baltimore & Ohio Railroad Historical Society
- Benchmark Publications
- Bob's Photo Railroad Books
- Bondcliff Books
- Center for Railroad Photography and Art
- Central Electric Railfans' Association
- Challenger Press
- Colorado Railroad Museum
- Narrow Gauge Preservation Foundation
- New York Central System Historical Society
- NJ International
- North Texas Chapter NRHS
- Operations Special Interest Group
- Oso Publishing
- Outer Station Project
- Pennsylvania Railroad T&H Society
- Railroad Explorer
- RD Publications
- Richmond Fredericksburg & Potomac Historical Society
- Robert J. Wayner
- RP CYC Publishing
- RPC Publications
- Santa Fe Railway Historical and Modeling Society
- Shade Tree Books
- Tuolumne County Historical Society
- Two Mule Publishing
- Union Pacific Historical Society
- Union Terminal Publications