- Art Iran Book
- Collectors Book Online
- Delve Book Store
- Everything Royal
- George Frederick Kolbe
- Island Curio Authentic Hawaiian Postcards
- Lake Books
- Mom and Pop Stores
- Orville J. Grady
- Publishing Numismatic literature
- Sirlampsalot Publications
- Stanton Publishing
- The Charlton Press
- U.S. Books
- World Exonomia