B. L. · Bernard Levine · R. L · R. Levine
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pocket-Knives: The Collector's Guide to Identifying, Buying, and Enjoying Vintage Pocketknives | 978-1-56138-216-3 (1-56138-216-7) | 1994 |
| Pocket Knives: The New Compact Study Guide and Identifier | 978-0-7858-1026-1 (0-7858-1026-9) | 1998 |