| History of the Old Boys' Association 1886-1961 - ST Thomas' College | St Thomas' College, OBA | N/A | 1961 | General |
| History of the Public Works Department, Ceylon, 1796-1896, Vol 2 | P.M. | Bingham | 1922 | General |
| History of the Public Works Department, Ceylon, 1796-1913, Vol 1 | P.M. | Bingham | 1921 | General |
| History of the Public Works Department, Ceylon, 1897-1913, Vol 3 | P.M. | Bingham | 1923 | General |
| History of the Sinhalese Noun | D.J. | Wijayaratne | 1956 | General |
| History of the Southern Vicarate of Colombo, Sri Lanka, A - Vol 1 | Bede, Rev. Fr | Barcatta | 1991 | Religion |
| History of the Sri Lanka Govt Railway, A | L.S. | DeSilva | 1991 | General |
| History of The Tamils and The Sinhalese of Sri Lanka, The | G.K. | Rajasuriar | 1998 | General |
| History of the Trade Union Movement in the Plantations of Sri Lanka, A | Siri | Walgama | 1979 | General |
| History of the Up-Country Tamil People in Sri Lanka, A | S. | Nadesan | 1993 | General |
| History of Trincomalee, The | G.P., Lieut-Colonel | Thomas | 1940 | History |
| Hog Deer, The | R. J. | Mayze | 1990 | General |
| Holy Quran in Ceylon, The | N/A | N/A | N/A | Religion |
| Holy Tooth | Edward | Sampson | 1958 | Religion |
| Holy Trinity Church Pussellawa, 1859-2009 | N/A | N/A | 2009 | Religion |
| Hon R. Premadasa Inaugural Address at Commonwealth Seminar | N/A | N/A | 1991 | Politics |
| Hon'ble Mr K.Balasingham - Comments & Notes on His Political Activity | C.V. | Candappa | 1915 | Politics |
| Honouring E.F.C.Ludowyk | Percy | Colin-Thome | 1984 | General |
| Honouring Martin Quere, O.M.I. | Gerard | Robuchon | 2002 | General |
| Horses For the Ceylon Mounted Rifles | Govt of Ceylon | N/A | 1915 | General |
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