| title | ISBN-13 | year of publication |
|---|---|---|
| Llanfyrnach Parish Lore | 978-0-902126-00-8 | 1969 |
| Local heritage from Efailwen to Whitland: Comprising the history of the parishes of Cilmaenllwyd, Henllanfallteg, Llanboidy, Llandysilio, Llanddewi Velfrey, Whitland | 978-0-902126-04-6 | 1975 |
| Mynachlog-ddu: A guide to its antiquities | 978-0-902126-02-2 | 1972 |
| Mynachlog-ddu: A historical survey of the past thousand years | 978-0-902126-01-5 | 1969 |
| North of the hills: A history of the parishes of Eglwyswen, Eglwyswrw, Llanfair Nantgwyn, Meline, Nevern | 978-0-902126-03-9 | 1973 |
E. L. · E. Lewis · E.T. · E. Thomas · T. Lewis · Thomas L. · Thomas Lewis