Philosophy of Mathematics in the Twentieth Century
Jeremy Avigad
When Time Began
Zecharia Sitchin
Earth Chronicles (5)
The Great Ideas Today
Mortimer Jerome Adler
Man and Technics: A Contribution to a Philosophy of Life
Oswald Spengler
Music, Philosophy, and Modernity
Andrew Bowie
Cows in the Maze: And Other Mathematical Explorations
Ian Nicholas Stewart