| Streets of George Town, Penang SN Khoo Areca Books, 1993 | 103* | 1993 |
| Kinta Valley: pioneering Malaysia's modern development SN Khoo, AR Lubis Areca Books, 2005 | 70 | 2005 |
| The Chulia in Penang: patronage and place-making around the Kapitan Kling Mosque, 1786-1957 SN Khoo (No Title), 2014 | 55 | 2014 |
| Penang and its region: the story of an Asian entrepôt YS Guan, LW Leng, KS Nasution Journal of World History 25 (2-3), 2009 | 39* | 2009 |
| More than merchants: a history of the German-speaking community in Penang, 1800s-1940s SN Khoo Areca Books, 2006 | 37 | 2006 |
| Colonial intervention and transformation of Muslim waqf settlements in urban Penang: The role of the Endowments Board KS Nasution Journal of Muslim Minority Affairs 22 (2), 299-315, 2002 | 33 | 2002 |
| Raja Bilah and the Mandailings in Perak, 1875-1911 AR Lubis, SN Khoo Areca Books, 2003 | 30 | 2003 |
| Hokkien Chinese on the Phuket mining frontier: The Penang connection and the emergence of the Phuket Baba community KS Nasution Journal of the Malaysian Branch of the Royal Asiatic Society, 81-112, 2009 | 20 | 2009 |
| The Sustainable Penang Initiative: creating state-society partnerships for sustainable Development SN Khoo IIED, 2001 | 19* | 2001 |
| George Town, Pulau Pinang, Malaysia: development strategies and community realities SN Khoo, G Jenkins The disappearing ‘Asian’city: protecting Asia’s urban heritage in a …, 2002 | 17 | 2002 |
| Heritage Houses of Penang K Salma Nasution Marshall Cavendish, 2009 | 16* | 2009 |
| Sun Yat Sen in Benang KS Nasution Areca Books, 2008 | 15 | 2008 |
| Sun Yat Sen in Penang SN Khoo Areca Books, 2008 | 15 | 2008 |
| George Town, Penang: Managing a Multicultural World Heritage Site KS Nasution Catching the Wind: Penang in a Rising Asia 71, 2012 | 14 | 2012 |
| Penang postcard collection, 1899-1930s SN Khoo, M Wade (No Title), 2003 | 10 | 2003 |
| George Town: The discreet charm of rejuvenated heritage KS Nasution Historic Environment 26 (3), 40-49, 2014 | 7 | 2014 |
| The challenge of living heritage KS Nasution Urban Age 28, 1998 | 6 | 1998 |
| Redoubtable reformer: the life and times of Cheah Cheang Lim F Cooray, SN Khoo (No Title), 2015 | 4 | 2015 |
| Perak postcards, 1890s-1940s AR Lubis, M Wade, SN Khoo (No Title), 2010 | 4 | 2010 |
| The “Street of Harmony” in the George Town World Heritage Site KS Nasution From Palermo to Penang/De Palerme a Penang: A Journey into Political …, 2010 | 4 | 2010 |
