Agustin C. Fabian (pen names Angel Fernandez and M.S. Martin) was born on August 15, 1901 in Plaridel, Bulacan. He worked as Literary Editor of Graphic and Liwayway. He wrote fiction and essays in English.
Among his published works were: "Sino Ako?" (Who Am I), "Basta Mayaman" (Wealth is Enough), "Hindi Man Hanapin" (No Need to Search), "Magbayad Ka!" (Pay Up), and "Ana Malaya" (1964).
Two novels of his, Timawa (Free Person/Slave) and Maria Mercedes were published in 1953.