RUBY & SAPPHIRE • A GEMOLOGIST'S GUIDE
"The attention to detail is such as to make it the holy book of corundum. It simply has no comparable."
Stuart Robertson, The GemGuide
"Richard W. Hughes has outdone himself—again!."
Elise Skalwold, InColor
RUBY & SAPPHIRE • A COLLECTOR'S GUIDE
"Ruby & Sapphire: A Collector’s Guide is probably the most significant book to have emerged recently from the gemology world, but more importantly it transcends that genre to delight a far wider audience."
Elise Skalwold, Rocks & Minerals Magazine
"Upon opening the book, I found the photos so captivating it was impossible to start reading without first giving it a thorough peruse... Buy it, enjoy it yourself and give it away. I present an enthusiastic 'two thumbs up.'"
Jeffery Bergman, InColor Magazine