The Evangelical Dictionary of World Religions
H. Wayne House
A Brief Introduction to Piaget
Nathan Isaacs
The Oxford Handbook of Karl Marx
Matt Vidal & Paul Prew
A Short Guide to Celestial Navigation
Henning Umland
Vim 101 Hacks by Ramesh Natarajan
Ramesh Natarajan
Descriptive psychology
Franz Brentano
International Library of Philosophy (1)