| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9530004-0-1 | D Ward | The air mails of Malta (Malta Study Circle study paper) |
| '' | 978-0-9530004-1-8 | Graham Mark | British censorship of civil mails during World War I, 1914-1919 |
| '' | 978-0-9530004-2-5 | ROSSITER | Postal History Journal Volume No 1 |
| 2003 | 978-0-9530004-4-9 | Norman Hoggarth | Maritime Disaster Mail |
| '' | 978-0-9530004-6-3 | Kendall C. Sanford | Air Crash Mail of Imperial Airways and Predecessor Airlines |