2026 United States Postage Stamp Catalog & Price Guide

The trusted companion of stamp collectors for over 90 years is back--reimagined--and better than ever. H.E. Harris' United States Postage Stamp Catalog & Price Guide is America's best-selling stamp price guide and an internationally award-winning reference no collector should be without. Now fully updated for 2026, this indispensable volume delivers the most current market values for U.S. postage stamps in one easy-to-use resource.

Whether you're a lifelong philatelist or just starting out, this catalog has something for everyone. Inside you'll find accurate pricing and detailed listings for U.S. General and Commemorative Issues, Air Post stamps, Back of the Book material, Postal Stationery, Official and Revenue stamps, Newspaper and Periodical issues, Possessions and Trust Territories, and Confederate States.

It also includes collector-friendly features like a colorful stamp identifier, a comprehensive U.S. commemorative index, grading criteria, and a handy how-to guide for organizing and valuing your collection.

From the classics that shaped postal history to the modern designs of today, the H.E. Harris 2026 United States Postage Stamp Catalog is your go-to guide for everything stamp-related--rich with information, collector value, and timeless hobby tradition.