The third novel in the Diamonds trilogy. More info

Illustrated Guide to the identification, properties and use of gemstones

Using close-up photographs the Diamond Handbook shows you how to evaluate diamond quality. Includes sections on synthetic diamonds, recutting, antique cuts and jewellery, diamond appraisals. More info

Become a smart buyer by using the Gem & Jewelry Pocket Guide. You’ll find out what to look for when buying gems and what questions to ask jewelers. You’ll discover how gems are enhanced to make them appear better than they really are and how marketing terms are used to mislead you. Whether you shop at home or abroad, this book is an indispensable resource.

A practical, comprehensive guide to the identification and use of precious gems, a beautifully illustrated reference; 256 pages, over 900 images

The Jeweler's Directory of Gemstones, written by an expert gemstone dealer and designer, will provide any consumer with the insider knowledge needed to make accurate judgments of gemstones, to recognize low- and high-quality stones. 176 pp

This is the first in a series of books that will explore the history, lore, evaluation, geographic sources, and identifying properties of lesser-known gems. Exotic Gems Volume 1 has 288 color photos of mounted and loose tanzanite, ammolite, zultanite, rhodochrosite, sunstone, moonstone, labradorite, spectrolite, andesine, amazonite, bytownite, orthoclase and oligoclase.