Benacerraf's Dilemma and Informal Mathematics
Gregory Lavers
Changing Planes
Ursula K. Le Guin
The Myths We Live By
Mary Midgley
Carnap on the Foundations of Logic and Mathematics
Peter Koellner
The Ego and His Own
Max Stirner
Stirner, Wittgenstein, and Anarchism
Rai Ling