25 Issues of Encounter Magazine: September 1961 Vol. 17 No. 3, January 1964 Vol. 22 No. 1, September 1964 Vol. 23 No. 3, March 1965 Vol. 24 No. 3, November 1965 Vol. 25 No. 5, August 1965 Vol. 25 No. 2, January 1967 Vol. 28 No. 1, August 1967 Vol. 29 No. 2, September 1967 Vol. 29 No. 3, December 1968 Vol. 31 No. 6, March 1971 Vol. 36 No. 3, November 1971 Vol. 37 No. 5, August 1971 Vol. 37 No. 2, April 1972 Vol. 38 No. 4, May 1973 Vol. 40 No. 5, July 1973 Vol. 41 No. 1, January 1975 Vol. 44 No. 1, March 1975 Vol. 44 No. 3, May 1979 Vol. 52 No. 5, January 1980 Vol. 54 No. 4, August-September 1980 Vol. 55 Nos. 2-3, December 1980 Vol. 55 No. 6, February 1982 Vol. 58 No. 2, March 1983 Vol. 60 No. 3