| title | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| Gem Identification Made Easy : A Hands-On Guide to More Confident Buying & Selling | 978-0-9970145-5-6 | 2016 | Antoinette Matlins PG FGA |
| Gem Identification Made Easy: A Hands-On Guide to More Confident Buying & Selling | 978-0-943763-90-3 | 2013 | " |
| Gem Identification Made Easy, Fourth Edition: A Hands-on Guide to More Confident Buying & Selling | 978-0-943763-59-0 | 2008 | " |
| Jewelry & Gems: The Buying Guide, 6th Edition--How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge | 978-0-943763-47-7 | 2005 | " |
| Jewelry & Gems_The Buying Guide, 8th Edition: How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge | 978-0-9970145-4-9 | 2016 | " |
| Jewelry & Gems_The Buying Guide: How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge | 978-0-943763-71-2 | 2009 | " |
| Jewelry & Gems_The Buying Guide: How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge | 978-0-943763-44-6 | 2005 | " |