| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-0-9519971-0-9 | Michael E. Fraser ยท etc. | Graham Arnold: A Retrospective |
| 1993 | 978-0-9519971-1-6 | Machynlleth Tabernacle Trust | Icons in oil: Portraits from the Lambert Collection |
| 1997 | 978-0-9519971-3-0 | Gwynn ap Gwilym | Our cousins' verse: Connections between some Welsh and Irish poets in the early twentieth century (Hallstatt lecture) |
| 2001 | 978-0-9519971-4-7 | Dyffryn Dyfi 1939-1945 | |