12 books • 4 series
Passage
Experience and Theory (Routledge Library Editions: History & Philosophy of Science)
The Philosophy of Mathematics (Dover Books on Mathematics)
Metaphysics
Fundamental Questions in Philosophy
Experience and Conduct
Practical Reason
Fundamental Questions of Philosophy
Abstraction in Science and Morals
Categorical Frameworks
Kant (Pelican S.)
Kant's Conception of Freedom (British Academy Proceedings: Dawes Hicks Lecture)