| Sam's Story | Elmo | Jayawardena | 2002 | Literature |
| Samskrti - Cultural Quarterly, Vol 1, No 1, 1986 | S.G. | Samarasinghe | 1986 | General |
| Samskrti - Cultural Quarterly, Vol 17, No 3, 1983 | S.G. | Samarasinghe | 1983 | General |
| Samskrti - Cultural Quarterly, Vol 17, No 4, 1983 | S.G. | Samarasinghe | 1983 | General |
| Samskrti - Cultural Quarterly, Vol 17, No's 1-2, 1983 | S.G. | Samarasinghe | 1983 | General |
| Samskrti - Cultural Quarterly, Vol 18, No 2, 1984 | S.G. | Samarasinghe | 1984 | General |
| Samskrti - Cultural Quarterly, Vol 18, No 3, 1984 | S.G. | Samarasinghe | 1984 | General |
| Samskrti - Cultural Quarterly, Vol 18, No, 1, 1984 | S.G. | Samarasinghe | 1984 | General |
| Samuel Newell, Herald of the Amercian Mission to Ceylon, 1813-1814 | H.A.I. | Goonetileke | 1975 | Religion |
| Samyutta Nikaya | D.P.R. | Samaranayake | 1960 | Religion |
| Sanath Jayasuriya, A Biography | Chandresh | Narayanan | 2019 | General |
| Sandglass, The | Romesh | Gunesekera | 1998 | Literature |
| Sanskrit Drama in its Origin, Development, Theory & Practice, The | A. Berriedale | Keith | 1964 | General |
| Sanskrit Literature | D., Dr | Pannasara | 1958 | Literature |
| Sapphire, The | A.E.W. | Mason | N/A | Literature |
| Sapumal Foundation Collection, The - A Select Catalogue | Neville | Weereratne | 2009 | General |
| Sara Saga, The | Manicasothy | Saravanamuttu | 1970 | General |
| Saranankara - The Last Sangha-Raja of Ceylon | D.B., Sir | Jayatilaka | 1934 | Religion |
| Sarandib - An Ethnological Study of the Muslims of Sri Lanka | Asiff | Hussein | 2007 | General |
| Sardiel - The Robinhood of Ceylon | P.A.J.B., Rev. Fr | Antoninus | 1964 | History |
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