F Graf · John F. · John G. · John Graf
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Warman's Civil War Collectibles: Identification And Price Guide | 978-0-89689-364-1 (0-89689-364-2) | 2006 |
| Warman's World War II Collectibles: Identification and Price Guide | 978-0-89689-546-1 (0-89689-546-7) | 2007 |