The Indo-European Controversy
Asya Pereltsvaig & Martin W. Lewis
The Cambridge Companion to Piaget
Ulrich Müller & Jeremy I. M. Carpendale & Leslie Smith
The Secret - Das Praxisbuch für jeden Tag
Rhonda Byrne
The Foundation Trilogy
Isaac Asimov
Five Minds for the Future
Howard E. Gardner
Practical Guide to Self Hypnosis
Melvin Powers