H.S. · Harry Stegeman · Harry Stossun
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pennsylvania Railroad Passenger Train Consists and Cars 1952 Vol. 1: East-West Trains | 978-1-883089-81-8 (1-883089-81-6) | 2003 |
| Route of the National Limited | 978-1-883089-00-9 (1-883089-00-X) | 1996 |