Christian and Oriental philosophy of art
Ananda Kentish Coomaraswamy
Voices from the Dark Years
Douglas Boyd
The Philosophy of History
Georg Wilhelm Friedrich Hegel
Analysis II: Differential and Integral Calculus, Fourier Series, ...
Roger Godement
Mathematics of Fuzzy Sets: Logic, Topology, and Measure Theory
Ulrich Höhle & S. E. Rodabaugh
Beyond Good and Evil: Prelude to a Philosophy of the Future
Friedrich Wilhelm Nietzsche