Descartes' Meditations on First Philosophy
Kurt Brandhorst
Principles of Mathematics. Second Edition
Carl Barnett Allendoerfer & Carl Barnett Allendoerfer (and Oakley (cletus Odia)) & Cletus Odia Oakley
Censorship and Propaganda in World War I: A Comprehensive History
Eberhard Demm
Graphs as Groups
W. B. Vasantha Kandasamy & Florentin Smarandache
Letters of C. G. Jung: Volume 2, 1951-1961
Carl Gustav Jung
The Cognitive Linguistics Reader
Vyvyan Evans & Benjamin K. Bergen & Jörg Zinken