Exotic Gems vol. 1
Exotic Gems vol. 2
Exotic Gems vol. 3
Gold, Platinum, Palladium, Silver & other Jewellery metals
Ruby, Sapphire & Emerald Buying Guide
Pearl Buying Guide
Debra donated the Diamond Handbook, by Renee Newman (International Jewelry Publications) when the Bourse opened 5 years ago, also in the library.
Thank you, Debra and Renee, your contribution is very important and deeply appreciated.