Ernest Mandel (1923–95), historian, economist and activist, was a leading figure inthe Fourth International from 1945 and was the author of a number of books, including Late Capitalism, Marxist Economic Theory, Long Waves of Capitalist Development, and The Meaning of the Second World War.
Tariq Ali has written more than two-dozen books on world history and politics—the most recent of which are The Extreme Centre, The Dilemmas of Lenin and The Forty-Year War in Afghanistan—as well as the novels of his Islam Quintet and scripts for the stage and screen. He is a long-standing member of the Editorial Committee of New Left Review and lives in London.