February 4, 1999: Jonathan Lieberson Prize (letter)
March 6, 1997: Jonathan Lieberson Prize (letter)
February 1, 1996: Jonathan Lieberson Prize (letter)
April 20, 1995: Jonathan Liberson Prize (letter)
May 12, 1994: Jonathan Lieberson Prize (letter)
May 27, 1993: Jonathan Lieberson Prize (letter)
March 5, 1992: Jonathan Lieberson Prize (letter)
March 7, 1991: The Detention of Sari Nussiebeh (letter)
January 31, 1991: Jonathan Lieberson Prize (letter)
January 18, 1990: Jonathan Lieberson Prize (letter)
March 31, 1988: An Open Letter to the Prime Minister of Israel (letter)
February 19, 1981: Repression in Latin America (letter)
December 4, 1980: The New Plight of the Praxis Professors (letter)
March 20, 1980: The Choices of Isaiah Berlin
Against the Current: Essays in the History of Ideas by Isaiah Berlin
The Idea of Freedom: Essays in Honour of Isaiah Berlin edited by Alan Ryan
March 6, 1980: The Questions of Isaiah Berlin
Against the Current: Essays in the History of Ideas by Isaiah Berlin
October 11, 1979: Help Peace Now (letter)