Mohamed Amin came when his photos, along with Michael Buerk's reporting of the 1984 Ethiopian famine brought international attention to the crisis and eventually helped start the charity wave that resulted in Live Aid concerts. Apart from Ethiopian famine, he contributed exclusive photos of the fall of Idi Amin and of Mengistu Haile Mariam, and was author of numerous books, including "Journey Through Pakistan", "Pilgrimage to Mecca", and covered various themes like East African Wildlife and the Uganda Railway. Amin also published issues of "Selamta", the Ethiopian Airlines in-flight magazine. In 1991, Amin lost his left arm during an ammunition dump explosion
Mohammad-Amin Riahi classical Persian texts such as "Mersad-al-ebad" and "Nozhat-al-majalis". During a course of 60 years he published numerous scholarly articles, a selection of which are gathered in a volume titled "Forty essays on language, literature and history of Iran". Among numerous cultural positions he held during his career, Riahi was a professor of Tehran University, the founding member and later president of the Shahnameh Foundation (1971–1979), vice-chairman of the Iranian Academy of Literature and Arts, and Iranian Minister of Education (1979). "Critical Editions of old Persian books:" "Literary and Historical research books:" "Some of Encyclopedic Articles:" Mohammad-Amin Riahi Mohammad-Amin Riahi (;