The fonds consists of manuscripts of books, published and unfinished, such as his incomplete autobiography As I See Myself (1963) and abandoned book proposals, as well as the manuscripts for short stories, plays (stage, television and radio) and for poetry. It also includes rough drafts and notes of more recent books, film scripts, sheet music, articles from 1975-1976, lectures, publicity material, chronological miscellaneous files (1975, 1976, 1981) and correspondence (1973-1976).