- Standard Catalog of World Paper Money: Modern Issues 1961-1999
- Standard Price Guide to U.S. Scouting Collectibles (Standard Price Guide to Us Scouting Collectibles)
- Standard Catalog of World Paper Money: Modern Issues, 1961-present
- 2010 Standard Catalog of World Coins 2001-Date
- Standard Catalog Of World Paper Money Modern Issues (Standard Catalog of World Paper Money. Vol 3: Modern Issues)