| Son of the Lion | W.T. | Keble | 1968 | Literature |
| Song of the Sun God, A Novel | Shankari | Chandran | 2017 | Literature |
| Songs of Ceylon | Devar | Surya Sena | N/A | General |
| Songs of Lanka | Sujatha | Hettiarachchi | N/A | General |
| Sons of the Rebels | C. Gaston | Perera | 2005 | History |
| Sorcery, Premeditated Murder & the Canalization of Aggression in Sri Lanka | Gananath | Obeyesekere | 1993 | General |
| Sorcery, Premeditated Murder & the Canalization of Agression in Sri Lanka | Gananath | Obeyesekere | 1993 | Politics |
| Sound of Echoes, The | Maureen | Seneviratne | 1992 | Literature |
| South Asia | Angus | Maude | 1966 | General |
| South Asia - A Short History | Hugh | Tinker | 1966 | History |
| South Asia - India, Pakistan, Ceylon & Nepal | Robert | Clayton | 1967 | General |
| South Asia Journal for Culture - Vol 2,2008 | Sasanka | Perera | 2008 | General |
| South Asia Journal for Culture, Vol 3, 2009 | Sasanka | Perera | 2009 | General |
| South Asia Radio Network - SLBC | Anton | Gunasekera | 1991 | General |
| South Asian Bibliography - A Handbook and Guide | J.D. | Pearson | 1979 | General |
| South Asian Politics and Religion | Donald E. | Smith | 1966 | Politics |
| South Asian Studies, The Journal of | Gamage | Siri et al | 1997 | General |
| South East Asian Cookbook | Charmaine | Solomon | 1977 | General |
| South India: Institutions & Political Change 1880-1940 | Christopher John | Baker | 1975 | Politics |
| Southern River | Kenneth M | De Lanerolle | 1971 | General |
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