Uploaded March 2026 | Updated September 2026, 1 hour ago

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The 2026 edition of the H. E. Harris United States Postage Stamps Catalog & Price Guide arrives in a new lay-flat hardcover format for effortless use. Trusted by collectors for over 90 years, this is America's best-selling stamp catalog, updated and reimagined for 2026. The 91st edition features market prices for a wide array of stamp categories, over 4,500 full-color images, an illustrated stamp identifier with detailed descriptions, and a comprehensive commemorative index. Designed for everyone from novice to expert, this is the definitive reference for stamp collectors.

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