For a quality, comprehensive, and current guide on cut glass, Evers' Standard Cut Glass Value Guide is the best source. This much-needed guide, revised with up-to-the minute prices, illustrates over 2,000 pieces - that's more pieces displayed than in any other book on this subject! Patterns, shapes, and sizes are also offered. These collector values are the most current available. 2004 values.Evers, Jo is the author of 'Evers' Standard Cut Glass Value Guide' with ISBN 9780891456537 and ISBN 0891456538.