| title | ISBN-13 | year of publication |
|---|---|---|
| Ape ave asiriya | 978-955-95297-8-1 | 1992 |
| Asvaddima | 978-955-551-068-4 | 1995 |
| Bata kana muva ham | 978-955-20-1335-5 | 1994 |
| Cumaratunga, the unknown: Hidden facets of his scientific profile | 978-955-95297-9-8 | 1992 |
| Madi viduhal viplavaya | 978-955-95515-8-4 | 1994 |
| Ma vata: Namin Ruhuna sarasaviye udbhida vidya mahacarya Alavattagoda Pemadasayan me eli dakvanne ada siyavasak vu siya vata yi | 978-955-95515-4-6 | 1994 |
| Naga vata | 978-955-95515-3-9 | 1993 |
| Niruvat vu bajjama: Ada siyavasak osse siya pitisare gamata at vu iranama | 978-955-95297-7-4 | 1993 |
| Nudutu Kumaratungu | 978-955-95297-2-9 | 1991 |
| The green mantle of Sri Lanka | 978-955-95875-7-6 | 1996 |
| The incredible Gam peraliya: A realistic evaluation of social, economic, cultural, and environmental realibility, and realism of Martin Wickramasinghe's Gam peraliya | 978-955-95875-2-1 | 1996 |
A. Pemadasa · Sara Prakasana · Taranji