F.S · Jr. Konrad F. Schreier · K S · Konrad F., Jr. Schreier
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Guide to United States machine guns, | 978-0-87947-028-9 (0-87947-028-3) | 1971 |
| Remington rolling block firearms | 978-0-913150-39-9 (0-913150-39-8) | 1977 |