•
A Dictionary of the Malay Language (1894–1902). Co-authored with
Frank Swettenham, the dictionary, which was published in stages between 1894 and 1902, was abandoned after the letter 'G' as by then it had been made redundant by the publication of
R.J. Wilkinson's
A Malay English Dictionary. •
Studies in Brown Humanity: Being Scrawls and Smudges in Sepia, White, and Yellow (1898). • Clifford, Hugh (1911)
The Downfall of the Gods. Historical novel about the decline of the
Khmer Empire in the 13th century AD. London, John Murray. • Clifford, Hugh (1970)
In a corner of Asia; being tales and impressions of men and things in the Malay Peninsula. Freeport, New York : Books for Libraries Press. • Clifford, Hugh (1978)
Journal of a mission to Pahang : 15 January to 11 April 1887. Honolulu : University of Hawaii, Southeast Asian Studies Program. • Clifford, Hugh (1989)
Saleh : a prince of Malaya. Singapore : Oxford University Press. :Originally published:
A prince of Malaya. New York : Harper & Brothers, 1926. • Clifford, Hugh (1989)
In Court and Kampung. Singapore : Graham Brash (Pte.) Ltd. :First published as:
East coast etchings. Singapore : Straits Times Press, 1896. • Clifford, Hugh (1992)
Report of an expedition into Trengganu and Kelantan in 1895. Kuala Lumpur : MBRAS. :"First published in the Journal of the Malayan Branch of the Royal Asiatic Society, v. 34 pt. 1 in 1961" --T.p. verso. • Clifford, Hugh (1993)
At the court of Pelesu and other Malayan stories. Kuala Lumpur : Oxford University Press, 1993. :First published as:
Stories by Sir Hugh Clifford. Kuala Lumpur : Oxford University Press, 1966. ::"An expedition to Kelantan and Trengganu : 1895"--cover title. ==References==