| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1996 | 978-0-9605890-0-5 | Joe F. Petralia | Gold!Gold!: How and Where to Prospect for Gold (Prospecting and Treasure Hunting) |
| 1980 | 978-0-9605890-1-2 | J. F Petralia | Gold! gold!: Beginners handbook: how to prospect for gold |
| 1999 | 978-0-9605890-9-8 | Joseph F. Petralia | Flyfishing: First Cast to First Fish |