| Sinhala - English Dictionary | Buddhadasa | Hewage | 2019 | General |
| Sinhala - The Easy Way | P.R. | Wickremasinghe | 1964 | General |
| Sinhala Commission - Interim Report | National Joint Committee | N/A | 1997 | General |
| Sinhala Conciousness in the Kandyan Period 1590s to 1815 | Michael | Roberts | 2003 | History |
| Sinhala Jathaka Stories, The, an Evaluation | R. | Weerakoon | 1974 | Religion |
| Sinhala Language & Culture | Martin | Wickramasinghe | 1975 | General |
| Sinhala Laws and Customs | H.W. | Tambiah | 1968 | General |
| Sinhala Masks | E.D.W. | Jayewardene | 1970 | General |
| Sinhala Natum - Dances of the Sinhalese | M.D. | Raghavan | 1967 | General |
| Sinhala Peasant, The. | Tilak | Hettiarachchy | 1982 | General |
| Sinhala Poetry in Translation | Ranjini | Obeyesekere | 2017 | General |
| Sinhala Reading Public, The | Marga Institute | N/A | 1974 | General |
| Sinhala Tamil Conflict - An Approach to the National Question | Christian Workers Fellowship | N/A | 1984 | General |
| Sinhala Verse (Kavi) - Ethnology - Vol 1 | Hugh | Nevill | 1954 | Literature |
| Sinhala Verse (Kavi) - Ethnology - Vol 2 | Hugh | Nevill | 1954 | Literature |
| Sinhala Verse (Kavi) - Ethnology - Vol 3 | Hugh | Nevill | 1955 | Literature |
| Sinhala Village in Time of Trouble, A - Politics & Change | Jonathan | Spencer | 1990 | Politics |
| Sinhala Writing & The New Critics | Ranjini | Obeyesekere | 1974 | General |
| Sinhala-ness & Sinhala Nationalism (Marga 4/19) | Michael | Roberts | 2001 | General |
| Sinhalayo | S. | Paranavitana | 1970 | General |
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