Koestler. Section E. Personal and fan correspondence

The archive contains some forty years of personal and fan correspondence, both letters in and letters out. Many letters are undated. Principal correspondents include the BBC, and various magazines, newspapers, publishers, and PEN. Significant correspondents and correspondents over a long period of time include: John Middleton Murry, Dame Rebecca West, Dennis Gabor, John Strachey, Malcolm Muggeridge, Stephen Spender, George Mikes, and Patricia Highsmith.