by Kitty Ferguson
by Steven Pinker
By David Bohm
by Mortimer Adler & Charles Van Doren
by Douglas Hofstadter
by Miguel Cervantes Saavedra
by Thomas Khun
by John G. Kemeny
by Ian Stewart
By Euclid
guess by who?
by Susan Campbell
by Sister Miriam Joseph
by Daniel Kahneman
by Edward O. Wilson
by Parker Palmer
by Plato
from Aristotle to Einstein
BOOKS I have read and my understanding of them