| Buried Cities of Ceylon, The | Henry W. | Cave | 2000 | General |
| Burst of Flavour - The Fine Art of Cooking with Spices. | Kusuma | Cooray | 2001 | General |
| Business Lanka - Vol 6, No 3, 1987 | Lakshman | de Mel | 1987 | General |
| Business Lanka - Vol 9, No 2, 1990 | Shantha | de Silva | 1990 | General |
| Business Today - Vol 1, No 1, 1991 | Sunil Santha | Perera | 1999 | General |
| Business Today - Vol 2, No 1, May 1991 | Sunil Santha | Perera | 1991 | General |
| Business Today - Vol 3, No 7, November 1998 | R.D. | Tuttle | 1998 | General |
| Business Today - Vol 5, No 5, September 2000 | R.D. | Tuttle | 2000 | General |
| Business Today - Vol 5, No 6, October 2000 | R.D. | Tuttle | 2000 | General |
| Butterflies of Ceylon, The | W. | Ormiston | 1924 | General |
| Butterflies of Sri Lanka | Gehan | de Silva Wijeyeratne | N/A | General |
| Butterfly Fauna of Ceylon, The | L.G.O. | Woodhouse | 1950 | General |
| Butterfly Fauna of Sri Lanka, The | Geroge & Nancy | van der Poorten | 2016 | General |
| By Way of Deception - The Making & Unmaking of a Mossad Officer | Victor | Ostrovsky | 1990 | General |
| C. R. De Silva, A Public Life, Childhood Memories & Appreciations | Senaka | Weeraratna | 2016 | General |
| C.R. Panabokke, A Doyen of Soil Science | R. S. | Dharmakeerthi | 2011 | General |
| Cage of Her Own, A & Other Stories | E.C.T. | Candappa | 1986 | Literature |
| Cage, The - The Fight for Sri Lanka & the Last Days of The Tamil Tigers | Gordon | Weiss | 2011 | General |
| Cake that was Baked at Home, The - Lakshman Kadirgamar | Ajita | Kadirgamar | 2016 | General |
| Call for National Reawakening, A | C. G | Weeramantry | 2006 | General |
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