Logic Machines and Diagrams
Martin Gardner
Proof Theory of Modal Logic
Heinrich Wansing
Thomas Aquinas's Quodlibetal Questions
Brian Davies & Turner Nevitt
Pope John Paul II's Theology of the Body in Simple Language
Pope John Paul Ii & Sam Torode
Was ist Mathematik?
Herbert Robbins & Richard Courant
The Gaslight Effect: How to Spot and Survive the Hidden Manipulation ...
Robin Stern