Bion, W. R. 1967. Heinemann. Reprinted by Karnac, 1987.
This book is both a collection of Bion ‘s papers, largely from the 1950s, which are reprinted in their original form, and, as well, a later Commentary expressing his second thoughts about his own papers. Prominent among the papers are ‘Differentiation of the Psychotic from the Non-Psychotic Personalities’, ‘Attacks on Linking’ and ‘A Theory of Thinking’.