| Flowering Plants Commonly Encountered in Sri Lankan Habitats | Sriyanie | Miththapala | 2011 | General |
| Flowering Plants Of Ceylon, The | D.C. | Gunawardena | 1968 | General |
| Flowers of Sri Lanka | S.R. | Kottegoda | 1994 | General |
| Folk - Songs of Ceylon | Devar | Surya Sena | N/A | General |
| Folk Drama of Ceylon, The | E.R. | Sarachcandra | 1966 | General |
| Folk Stories of Sri Lanka | George | Keyt | 1974 | Literature |
| Folk Tales of Sri Lanka | Manel | Ratnatunga | 1979 | General |
| Folk Tales of Sri Lanka | Rohini, Prof | Paranavitana | 2001 | General |
| Folk Tales on Old Kandyan Kings of Sri Lanka | G.A. | Nalinie | 2014 | General |
| Folklore of Sri Lanka | Nandasena | Ratnapala | 1991 | General |
| Folktales from the Villages Around Kandy | D. P. | Wickramasinghe | 2012 | General |
| Fond Reminiscence, A Memoir | Sheila | De Zoysa | 2019 | Literature |
| Food & The People | R.L. | Brohier | 1975 | General |
| Food of Sri Lanka, The - Authentic Recipes | Douglas | Bullis | 2001 | General |
| Food Production | K. | Balasingham | 1919 | General |
| Footfalls in the Wild | Lyn | de Alwis | 2011 | General |
| Footprint of the Buddha, The | E.F.C. | Ludowyk | 1958 | Religion |
| Footprints of Gautama The Buddha | Marie Beuzeville | Byles | 1957 | Religion |
| Footprints Of Our Heritage | Gamini | Wijesuriya | 1997 | General |
| For A Sovereign State | Malinga H. | Gunaratna | 1988 | General |
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