- 2004 Brookman: United States, United Nations & Canada Stamps & Postal Collectibles Including Specialized Listings of State Duck & Indian Reservation Stamps (Brookman Stamp Price Guide)
- 2005 Brookman Stamp Price Guide
- 1997 Brookman United States, United Nations & Canada Stamps & Postal Collectibiles
- Harris Postage Stamp Catalog: 1987 Edition
- 2001 Brookman United States, United Nations & Canada Stamps & Postal Collectibles
- Stan Britt
- Michael J. Goldberg
- Alice Dye
- Ken Klukowski
- Cindy Dyson
- Stephen M. Samtur
- Irene Fleming
- Peter Swift Seibert
- Errol A. Gibbs
- Wendy A. Woloson
- James Lindesay
- Philip A. Grey
- Jordan Marsh & Co.
- David M. Dorsen
- Maurice Goldsmith
- Aage Petersen
- Christopher Prevost
- Hughs
- Stuart A.P. Murray
- Ray H. Britt