Die letzten Rätsel der Mathematik
Ian Nicholas Stewart
Grace and Grit: A Love Story
Kenneth E. Wilber
The Oxford Handbook of Evidentiality
Alexandra Y. Aikhenvald & Aleksandra I︠u︡rʹevna Aĭkhenvalʹd
Tryptamine Palace
James Oroc
Abduction, Reason and Science - Processes of Discovery and Explanation
Lorenzo Magnani
Dangerous Nation
Robert Kagan