Andrew Copson's The Little Book of Humanism

personal development and spirituality ...

Jennifer Nagel's Knowledge ...

Harriet B. Braiker's Who's Pulling Your Strings? p ...

Richard Rudd's The Gene Keys ...

Gary Cox's "How To Be An Existentialist" ...

Living Your Strengths ...

Heinz L. Ansbacher's book, "The Individual Psychology of Alfred Adler," ...

Adrian Furnham's book, "50 Psychology Ideas You Really Need To Know, ...

Mortimer J. Adler's "Aristotle for Everybody ...