Book excerpt: This book is the second volume of an illustrated price guide to Islamic coins; the first volume was published in 2015. The Islamic market has long been hampered by two things: the lack of reliable information regarding values due to the historic volatility of auction prices for Islamic coins, and the lack of general reference works with illustrations. This book is an attempt to remedy both these problems. It is intended as an introductory guide, aimed at the general collector; suggestions for further reading are given throughout the book.