| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1984 | 978-0-9509114-0-3 | Anne Swinscow | Dartmoor Letterboxes |
| 1986 | 978-0-9509114-1-0 | '' | More Dartmoor Letterboxes |
| 1984 | 978-0-9509114-2-7 | '' | Dartmoor Letterboxes |
| 1992 | 978-0-9509114-3-4 | John Hayward · Anne Swinscow | 101 Dartmoor Letterboxes: But Not How to Find Them! |