This book investigates the history, composition, and market value of United States Proof Sets and Mint Sets from 1936 to 2002. Authored by numismatic experts Bill Gale and Ron Guth, this comprehensive volume offers an in-depth analysis of these collectible coin sets. It details the evolution of minting practices, the specific contents of each set, and provides historical context for their issuance and reception by collectors. The book serves as an essential reference for understanding the significance and investment potential of these US Mint products.

This book has received significant recognition within the numismatic community, notably winning the BEST SPECIALIZED BOOK award for Numismatic Investments at the NLG Annual Writers' Competition in 2003. The work is regarded as a definitive resource for collectors and investors interested in US Proof and Mint Sets. Its detailed analysis and historical perspective are highly valued by those seeking to understand the market and historical significance of these coin collections. The authors' expertise ensures a thorough and authoritative treatment of the subject matter.