Sebelum dan sesudah pensiun, Strange merupakan fotografer burung yang aktif, penulis, dan editor. Ia banyak menulis buku terutama yang berhubungan dengan burung tentang burunghutan hujan di wilayah Asia Tenggara. Ia adalah kepala editor Nature Watch, majalah resmi Nature Society (Singapura) dari 2009-2012. Dia sekarang menjadi editor pengelola Draco Publishing and Distribution Pte Ltd yang mana ia tengah mempersiapkan sebuah buku baru, Hornbills of the World: A Photographic Guide, yang akan diterbitkan pada Januari2013.[butuh rujukan]
Bibliografi
Terner (1971). Out of print
Edderfuglen (1971). Out of print
Strandskaden (1971). Out of print
Hættemågen (1973). Out of print
Viben (1973). Out of print
Stæren (1973). Out of print
Olieboring i Nordsøen (1979). Out of print
En Sommer i Alaska (1980). Out of print
A Photographic Guide to the Birds of Peninsular Malaysia and Singapore (1993). Out of print
Parrots: A Selection (1994). Out of print
Fuglene kender ikke Grænser (edited, 1996). Out of print
Culture Shock! Denmark (1996). Available from Marshall Cavendish, 5th revised edition, 2009
Tropical Birds of Southeast Asia (1998). Out of print
Birds of South-east Asia: A Photographic Guide (1998). Out of print
A Photographic Guide to the Birds of Southeast Asia (2000). Reprint with corrections available from Periplus Editions, A&C Black and Princeton UP
A Photographic Guide to the Birds of Indonesia (2001). 2nd revised and updated edition available from Tuttle Publishing, 2012
Birds of Rusinga Island Lodge (2003). Out of print
Birds of Campi ya Kanzi (2003). Out of print
Birds of Kilalinda Lodge (2003). Out of print
Birds of Fraser’s Hill (2004). Updated Edition available from Nature's Niche Pte Ltd, 2007
Birds of Saruni Lodge (2004). Out of print
Birds of Taman Negara (2006). Available from Nature's Niche Pte Ltd
Colugo: The Flying Lemur of South-east Asia (edited, 2007). Available from Draco Publishing
A Passion for Birds (edited, 2008). Out of print
Wild Animals of Singapore (edited, 2008). Updated Edition available from Draco Publishing, 2012
Referensi
Culture Shock! Denmark - Morten Strange (Graphic Arts Center Publishing Company, 2006 edition).
Birds of Indonesia – Morten Strange (Princeton University Press, 2001).