March 11, 1971: What Was Said (letter)
January 7, 1971: A Special Supplement: Education Without School: How It Can Be Done
December 3, 1970: Schooling: The Ritual of Progress
July 2, 1970: Why We Must Abolish Schooling
November 6, 1969: Outwitting the "Developed" Countries
October 9, 1969: Commencement at the University of Puerto Rico