A World Made of Blood
Sebastian Junger
Tolstoy: Principles New World Order
David Redfearn
Longman Photo Dictionary
Pearson Education, Limited
Art and Visual Perception: A Psychology of the Creative Eye
Rudolf Arnheim
The Bloomsbury Companion to the Philosophy of Science
Juha Saatsi & Steven French
10xDNA - Das Mindset der Zukunft
Frank Thelen