Lexikon der Päpste: Kirchengeschichte, Weltgeschichte, Zeitgeschichte ...
Hans Kühner
Universal Algebra: Fundamentals and Selected Topics
Clifford Bergman
The Philosophy of Science
Sahotra Sarkar & Jessica Pfeifer
Between Naturalism and Religion: Philosophical Essays
Jürgen Habermas
The John Locke Collection: 6 Classic Works
John Locke
The Shield of Silence
Lauren Stiller Rikleen