| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-1-872430-05-8 | P.F. & Davies, J.I. Tobin | The Bridge and the song: Some chapters in the story of Pontypridd |
| 1992 | 978-1-872430-10-2 | Thomas Christopher Evans | History of Llangynwyd Parish |
| 1993 | 978-1-872430-15-7 | Frederic Evans | Tir Iarll (The Earl's Land): Comprising the Ancient Parishes of Llangynwyd, Bettws, Margam and Kenfig |