He is famous in Thailand for being a writer. His novel Four Reigns, was published as a serial in his newspaper Siam Rat from 1951 to 1952.
Works that he did write
Novels
Sam Kok Chabap Nai Thun (1951)
Four Reigns; The Thai novel came out in 1953, Si Phaendin, but it was first printed as a serial in a newspaper from 1951 to 1952. In 1981, the English translation was published; translator: Tulachandra
Phai Daeng (1954); Red Bamboo (1961) is the English version.
Su Si Thai Hao (1957)
Jew (1967)
Kawao Thi Bang Phleng (1989)
Based on John Wyndham's 1957 science fiction novel The Midwich Cuckoos. Adapted into a film of the same name in 1994.
Lai Chiwit
Translated in English as Many Lives in 1996
Khun Chang Khun Phaen (1989)
Plays
Rashomon; It was made from a Japanese movie, Rashomon.
M. R. Kukrit Pramoj, His Wit and Wisdom (Writings, Speeches, Interviews) 1983. Compiled by Vilas Manivat, Edited by Steve Van Beek. Editions Duang Kamol. OCLC10485390