Natureby Ralph Waldo Emerson
Biodiversity and the Meaning of Human Existenceby Edward O. Wilson
The Book of Five Ringsby Miyamoto Musashi
Human Behavioral Biologyby Robert Sapolsky
Free: The Future of a Radical Priceby Chris Anderson
1 Year Daily Audio Bible Podcastby Brian Hardin
The Marianne Williamson Podcastby Marianne Williamson
The Daily Stoic Podcastby Ryan Holiday
Frontline Audiocast - PBS Podcast
The Tony Robbins Podcastby Anthony Robbins
Talking to Strangersby Malcolm Gladwell
High Performance Habitsby Brendon Burchard
You Can, You Willby Joel Osteen
The Light We Carryby Michelle Obama
The Power of Habitby Charles Duhigg