| Penang Hokkien dictionary (English - Hokkien) | Areca Books | Tiada | 2013 | 978-967-5719-10-3 |
| Penang state art gallery permanent colleciton 1965-2011 | | Tiada | 2012 | 978-983-42376-7-7 |
| Penang Peranakan Chinese and Chinese Muslims | | Tiada | 2010 | 978-983-44132-2-4 |
| Penang: an inside guide to its historic homes, buildings, monuments and parks | Sp@si dan Yayasan Mitra Netra | Tiada | 2012 | 978-967-415-303-8 |
| Penang Land Rules 1965 | Malayan Law Journal | Tiada | 1997 | 967-962-078-6 |
| Penang and its region | National University of Singapore | Tiada | 2009 | 978-9971-69-423-4 |
| Penang into the 21st Century: outlook and strategies of Malaysia's growth centre towards vision 2020 | Pelanduk Publications (M) Sdn Bhd | Tiada | 1996 | 967-978-533-5 |
| Penang authentic nyonya cuisine | National Library of Australia | Tiada | t.th | 978-0-646-52798-7 |
| Penang Shimbun - Malay Edition, 1943 - 1944 | Pelbagai | Tiada | 1943 - 1944 | |
| Penang sketchbook | Archipelago Press | Tiada | 2001 | 981-4068-30-6 |