Mathematical Analysis
Tom M. Apostol
Der kleine Prinz – Das Original
Antoine de Saint-Exupéry
The Vampire Encyclopedia
Matthew Bunson
Georg Simmel - Sämtliche Werke - Band 1
Georg Simmel
Contemplation and Classical Christianity: A Study in Augustine
John Peter Kenney
Nine Lenses on the World: The Enneagram Perspective
Jerome Peter Wagner