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The Enchiridionby Epictetus
Gateways to Nowby Eckhart Tolle
Live with Confidenceby Norman Vincent Peale
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Grammar Girl's Quick & Dirty Tips for Better Writing Podcastby Mignon Fogarty
The Knowledge Project Podcastby Shane Parrish
Take Back Your Mind Podcastby Michael Beckwith
Ask N.T. Wright Anything Podcastby N.T. Wright
NPR: Fresh Air Podcastby Terry Gross
A Knock at Midnightby Martin Luther King, Jr.
Secrets of the Millionaire Mindby T. Harv Eker
The Power of Habitby Charles Duhigg
Factfulnessby Hans Rosling
The New One Minute Managerby Ken Blanchard