| ID | Author | Title | Year |
|---|
| 239 | Olivelle, Patrick | Manu's Code of Law: A Critical Edition and Translation of the Mānava-Dharmaśāstra | 2006 |
| 795 | Olivelle, Patrick, and Donald R. Davis (eds.) | Hindu Law. A new history of dharmaśāstra | 2018 |
| 796 | Oppitz, Michael | Geschichte und Sozialordnung der Sherpa | 1968 |
| 503 | Oppitz, Michael | The Bull, the Ox, the Cow and the Yak. Meat Division in the Himalaya. | 1997 |
| 222 | Ortner, Sherry B | Sherpas through their rituals | 1978 |
| 245 | Osborne, W. G | The Court and Camp of Runjeet Sing: With an Introductory Sketch of the Origin and Rise of the Sikh State: Illustrated with Sixteen Engravings | 1840 |
| 797 | Owens, Bruce McCoy | Envisioning Identity: Deity, Person, and Practice in the Kathmandu Valley | 2000 |
| 798 | Owens, Bruce McCoy | Monumentality, Identity, and the State: Local Practice, World Heritage, and Heterotopia at Swayambhu, Nepal | 2002 |
| 799 | Owens, Bruce McCoy | Innovation in Traditions of Transformation: A Preliminary Survey of a Quarter Century of Change in the Bāhāḥs and Bahīs of the Kathmandu | 2014 |
| 610 | Owens, Bruce McCoy | The Politics of Divinity in the Kathmandu Valley: The Festival of Bungadya/Rato Matsyendranath | 1989 |
| 611 | Owens, Bruce McCoy | Blood and Bodhisattvas: Sacrifice among the Newar Buddhists of Nepal | 1993 |
| 437 | Pandey, Madhav Raj | How Jang Bahadur Established Rana Rule in Nepal | 1973 |
| 904 | Pandey, Prakash | Mudrāvimarśa | 1990 |
| 189 | Pandey, Ram Niwas | The Rise and Development of the Baisi States (Continued) | 1972 |
| 190 | Pandey, Ram Niwas | Making of Modern Nepal: A Study of History, Art and Culture of the Principalities of Western Nepal | 1997 |
| 1165 | Pandey, Shubhanga | A 19th Century Royal Scrapbook: Military, Scientific and Geographical Miscellany | 2023 |
| 208 | Pant, Dinesh Raj | The Institution of Slavery in Nepal and its Analysis Based on the Dharmaśāstras | 1997 |
| 823 | Pant, G. N. | Indian Arms and Armour: Volume II (Swords and Daggers) | 1980 |
| 930 | Pant, Mahes R. and Aishvarya D. Sharma | The two earliest copper-plate inscriptions from Nepal | 1977 |
| 41 | Pant, Mahes Raj | Documents from the Regmi Research Collection I | 2002 |
