This thoroughly revised and updated 13th edition is filled with nearly every known piece of carnival glass ever evaluated. Over 6,500 pieces of glass are listed alphabetically by pattern. Some of the makers included in this book are: Fenton, U.S Glass, Northwood, Dugan & Diamond, Fostoria, Imperial…etc! All the values are completely updated, along with the company names, sizes and colors. This is a must-have guide that will prove very handy for collectors or dealers of carnival glass, or those looking to value a collection.