| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1982 | 978-0-908717-02-6 | Patricia Ledyard | The Tongan past |
| 1985 | 978-0-908717-05-7 | C. Maxwell Churchward | Tongan grammar |
| '' | 978-0-908717-06-4 | The Tonga Parliamentary Bulletin: An english summary translation of the Tongan Parliamentary minutes | |
| 1987 | 978-0-908717-07-1 | Patricia Ledyard | 'UTULEI, My Tongan Home |