Possible Worlds
John Divers
Problems of Philosophy (1)
The Philosopher's Toolkit: A Compendium of Philosophical Concepts ...
Julian Baggini & Peter S. Fosl
On Formally Undecidable Propositions of Principia Mathematica ...
Kurt Gödel
Encyclopedia of Political Communication
Lynda Lee Kaid & Christina Holtz-Bacha
A Course in Analysis
Niels Jacob & Kristian P. Evans
Personal Identity and Buddhist Philosophy: Empty Persons
Mark Siderits