Space: A Visual Encyclopedia
Peter Bond
Mathematischer Zirkus
Martin Gardner
Sapiens - Sejarah Ringkas Umat Manusia dari Zaman Batu hingga ...
Yuval Noah Harari
Philosophy of Meaning, Knowledge and Value in the Twentieth ...
John V. Canfield
Security, Privacy and Trust in Cloud Systems
Mukaddim Pathan & Surya Nepal
Historical Dictionary of Switzerland
Leo Schelbert
Historical Dictionaries of Europe (1)