The Law of Accumulation and the Breakdown of the Capitalist ...
Henryk Grossman
Utilitarianism: A Very Short Introduction
Peter Singer & Katarzyna de Lazari-Radek
Toward a Calculus of Concepts
Willard Van Orman Quine
The K-Factor
Harry Harrison
Plantinga's God and Other Monstrosities
Patrick Grim
Problems with Omniscience