21 Lektionen für das 21. Jahrhundert - Alternate Version
Yuval Noah Harari
Encyclopedia of Political Theory
Mark Bevir
The Lucifer Effect: Understanding How Good People Turn Evil
Philip Zimbardo
Morphologie
G. E. Booij
Morphologie (2)
Python An Introduction to Programming
James R. Parker
Concise Introduction to Logic and Set Theory
Iqbal H. Jebril & Hemen Dutta & Ilwoo Cho