The 2025 United States/British North America Postage Stamp Catalog, H.E. Harris' International award winning reference catalog, contains current market prices for stamps of the United States, U.S. Possessions and Trust Territories, Canada and Provinces, Offices of the United Nations, and more. 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.

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, Confederate States, and U.S. Possessions and Trust Territories.

From the classics that shaped postal history to the modern designs of today, the 2025 H.E. Harris Catalog is your go-to guide for everything stamp-related--rich with information, collector value, and timeless hobby tradition.