Archbishop Oscar Romero: A Shepherd's Diary. Translated by Irene B. Hodgson; foreword by Thomas E. Quigley. London: CAFOD, 1993.

Oscar Romero: Reflections on His Life and Writings. by Marie Dennis, Renny Golden, Scott Wright. Maryknoll, NY. Orbis Books, 2000.
BC Bookstore Item # 1570753091

Cry of the People: United States Involvement in the Rise of Fascism, Torture, and Murder and the Persecution of the Catholic Church in Latin America. Penny Lernoux. Garden City, NY: Doubleday, 1980.

Archbishop Oscar Arnulfo Romero, Prophet to the Americas. Margaret Swedish. Religious Task Force on Central America and Mexico, 1995

You can order these books online from the Boston College Bookstore by searching for the Item #.