| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| American Railroad: Working for the Nation | 978-0-7603-1631-3 (0-7603-1631-7) | 2006 | Jim Boyd · William Howes |
| Travel by Pullman: A Century of Service, 1865-1969 | 978-0-7603-1857-7 (0-7603-1857-3) | 2004 | |