Dictionary of Music
Philipp Roelli
The Secret to Success
Eric Thomas
Redesigning the Future: A Systems Approach to Societal Problems
Russell Lincoln Ackoff
Bewusstwerdung mit Georges Ivanovich Gurdjieff
Solange Claustres
Multiverse Theories: A Philosophical Perspective
Simon Friederich
Mark Twain at Bayreuth
Mark Twain