Human Behavioral Biologyby Robert Sapolsky
Think and Grow Richby Napoleon Hill
Martin Luther King Jr.: We Shall Overcomeby Martin Luther King, Jr.
Moby Dickby Herman Melville
The Enchiridionby Epictetus
Grammar Girl's Quick & Dirty Tips for Better Writing Podcastby Mignon Fogarty
Hidden Brain Podcastby Shankar Vedantam
Oprah's SuperSoul Conversations Podcastby Oprah Winfrey
Frontline Audiocast - PBS Podcast
The Dave Ramsey Show Podcastby Dave Ramsey
Tools of Titansby Tim Ferriss
Life Forceby Anthony Robbins
The New One Minute Managerby Ken Blanchard
Astrophysics for People in a Hurryby Neil deGrasse Tyson
The Battlefield of the Mindby Joyce Meyer