| Galle Fort World Heritage Site - A Visitor's Guide & Illustrated Walking Tour | Mark | Thompson | 2011 | General |
| Galle Harbour Project 1996 - 19907, Report for the Sri Lanka Department of Archaeology | Somasiri | Devendra | 1998 | General |
| Galle Municipal Council - Centennial Volume 1867-1967 | Galle Municipal Council | N/A | 1967 | General |
| Galvihara Polonnaruva - A Rare Creation By Human Hand | Chandra | Wikramagamage | 1991 | History |
| Gam Udawa 84 - Village Re-Awakening Scheme, 6th Anniversary | Ministry of Local Govt, Housing & Construction | N/A | 1984 | General |
| Gamarala - Folk Tales from Sri Lanka | D. B. | Kuruppu | 2003 | Literature |
| Game of Cricket, The - As It Should be Played | Jack | Hobbs | N/A | General |
| Gamini Dissanayake - 50: A Beginning | Lakshman | Hulugalle | 1992 | Politics |
| Gandhi & Sri Lanka 1905-1947 | Gopalkrishna | Gandhi | 2002 | General |
| Ganga - Randenigala Story & Mahaweli Settlements | Ministry of Lands & Land Development | N/A | 1982 | General |
| Garayaka - Tales from the Spirit World | D. B. | Kuruppu | 2003 | Literature |
| Garden of A Life, The | Kandiah George | Suhirtharatnasingam | 2015 | General |
| Garland for Ashley, A - Glimpses of Life | Tissa | Jayatilaka | 2008 | General |
| Gate-Mudaliyar A.C.G.S.Amarasekara Felicitation Volume | N/A | N/A | 1966 | General |
| Gateway to Kandy - Ancient Monuments in the Central Hills of Sri Lanka | Anuradha | Seneviratna | 2008 | General |
| Gaullist System in Asia, The - The Constitution of Sri Lanka (1978) | A.Jeyaratnam | Wilson | 1980 | Politics |
| Gautama, The Buddha | T.L. | Vaswani | 1980 | Religion |
| Gaze of the Coloniser, The | Elizabeth J | Harris | 1994 | General |
| Gazette - Administration of Justice Bill | Govt of Sri Lanka | N/A | 1971 | Politics |
| Gazetteer of the Central Province of Ceylon - Vol 1 | Archibald Campbell | Lawrie | N/A | General |
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