Official Whitman® Coin Folder - American Women Quarters: 2022-2025 (P & D Mints)

The National Park Quarters Bible: [5 in 1] A Complete and Updated Guide to All 56 "America the Beautiful Quarters" (2010–2021) with Checklist, Values, Mintages, Errors, and Secret Rarities

The State Quarters Bible: [5 in 1] A Complete and Updated Guide to All 50 State Quarters (1999–2008) + Checklist, Secret Values, Mintages, Key Errors, Die Varieties, and Hard-to-Find P & D Issues

A Guide Book of Mercury Dimes, Standing Liberty Quarters, and Liberty Walking Half Dollars (The Official Red Book)

Strike It Rich with Pocket Change: Error Coins Bring Big Money

State Quarters 1999-2009 Deluxe Collector's Folder: District of Columbia and Territories, Philadelphia and Denver Mints (Warman's Collector Coin Folders)

The All-in-One U.S. Error Coin Bible: Full-Color Guide to Identify, Authenticate & Value Rare Mint Errors - Spot Hidden Treasures, Avoid Costly Mistakes & Build a Profitable Collection

Official Whitman® Coin Folder - American Women Quarters: 2022-2025 (Single Mint)

Official Whitman® Coin Folder - National Park Quarters: 2010-2021 (Single Mint)

Cherrypickers' Guide To Rare Die Varieties of United States Coins, Volume 2, 6th Edition