Biodiversity and the Meaning of Human Existenceby Edward O. Wilson
Think and Grow Richby Napoleon Hill
Approaching Shakespeareby Emma Smith
Sugar: The Bitter Truthby Robert H. Lustig
Waldenby Henry David Thoreau
The American Spiritby David McCullough
The Seat of the Soul: 25th Anniversary Editionby Gary Zukav
High Performance Habitsby Brendon Burchard
Life Forceby Anthony Robbins
Tools of Titansby Tim Ferriss
Philosophy Talk Podcast
The Knowledge Project Podcastby Shane Parrish
Sounds True: Insights at the Edge Podcastby Tami Simon
The Tony Robbins Podcastby Anthony Robbins
Frontline Audiocast - PBS Podcast