Míreanna comhchosúla: Brookman 1994 /
- Brookman Stamp Price for The Disney World of Postage Stamps /
- The Postcard Price Guide : A comprehensive Reference /
- United Nations Postage Stamps /
- The Postal Service Guide to U.S. Stamps /
- The Postal Service Guide to U.S. Stamps / Updated Stamp Values
- A Guide to Stamp Collecting : America's favorite family hobby /