Foreword to Michael Yudkin (ed.), General Education: A Symposium on the Teaching of Non-Specialists (Harmondsworth, 1969: Allen Lane/Penguin), 9–20

Four Essays on Liberty (London and New York, 1969: Oxford University Press)

(with Martin A. Miller) Herzen’s Circle, New York Review of Books, 20 June 1968 (see also 108 above)

IB's contributions to a conference at the LSE, 19–21 May 1967, held under the title ‘To Define Populism’

Contribution to ‘Books of the Year: A Personal Choice’, Observer, 22 December 1968, 17

‘The Role of the Intelligentsia’, Listener 79 (1968), 563–5

‘The “ Naïveté ” of Verdi’, Hudson Review 21 (1968), 138–47

• repr. from Atti del I congresso internazionale di studi verdiani, 1966 (Parma, 1969: Istituto di Studi Verdiani), 27–35

Reprinted in:

Comment on Richard Pipes, ‘The Origins of Bolshevism: The Intellectual Evolution of Young Lenin’, in Richard Pipes (ed.), Revolutionary Russia (Cambridge, Massachusetts, 1968: Harvard University Press), 52–9

‘A Great Benefactor’ [Isaac Wolfson], Rehovot, Summer 1968, 18–21

Introduction to Alexander Herzen, My Past and Thoughts: The Memoirs of Alexander Herzen, trans. Constance Garnett (London, 1968: Chatto and Windus; New York, 1968: Knopf)