 | NGC Grading Guide for Modern U.S. Coins | Spiral-Bound |
 | A Guide Book of Morgan Silver Dollars | Soft cover |
 | A Guide Book of Lincoln Cents | Soft cover |
| A Guide Book of United Stated Coins | Hardback |
 | A Guide Book of United States Paper Money | Soft cover |
 | Coins: Questions & Answers | Soft cover |
 | A Guide Book of United Stated Coins 2010 | Hardback |
 | A Guide Book of United Stated Coins 2010 | Spiral-Bound |
 | Handbook of United Stated Coins 2010 | Hardback |
 | A Guide Book of United Stated Coins 2011 | Spiral-Bound |
 | A Guide Book of United Stated Coins 2012 | Spiral-Bound |
 | A Guide Book of United Stated Coins 2013 | Spiral-Bound |
 | A Guide Book of United Stated Coins 2020 | Spiral-Bound |
 | A Guide Book of United Stated Coins 2021 | Hardback |
