First published in 1910, "e;Eight Pillars of Prosperity"e; is a self-help book by British writer James Allen that explores the eight main things that need to be achieved to attain happiness and wealth in one's life. Contents include: "e;Eight Pillars"e;, "e;First Pillar-Energy"e;, "e;Second Pillar-Integrity"e;, "e;Third Pillar-System"e;, "e;Fourth Pillar...