Linguistic Relativity Versus Innate Ideas - The Origins of the ...
Julia M. Penn
The Secret of Prosperity
Benjamin Franklin & Marcus Aurelius & Lao Tzu & James Allen & Wallace D. Wattles & William Walker Atkinson & P. T. Barnum & Orison Swett Marden & Russell Conwell & Henry Harrison Brown & Thorstein Veblen & Émile Coué & Kahlil Gibran & Niccolò Machiavelli
Language in Relation to a Unified Theory of Structure of Human ...
Kenneth Lee Pike
Sex, Ecology, Spirituality: The Spirit of Evolution, Second ...
Kenneth E. Wilber
Causation and Laws of Nature
Max Kistler
Human Knowledge and Human Nature: A New Introduction to an Ancient ...
Peter Carruthers