Penrose Tiles to Trapdoor Ciphers: And the Return of Dr Matrix
Martin Gardner
Elias and David: Introductions to Philosophy with Olympiodorus: ...
Sebastian Gertz
Dante’s Pluralism and the Islamic Philosophy of Religion
G. Stone
The Adventure of the Devil's Foot
Arthur Conan Doyle
Outlines of Indian Philosophy
Mysore Hiriyanna
Life's Other Secret: The New Mathematics of the Living World
Ian Nicholas Stewart