Sartre and Marxist Existentialism
Thomas R. Flynn
Stirner, Wittgenstein, and Anarchism
Rai Ling
Logical Investigations, Volume 1
Edmund Husserl
Can’t We Make Moral Judgements?
Mary Midgley
The Computer and the Brain
John von Neumann
Beyond the universal Turing machine
B. Jack Copeland & Richard Sylvan