Michio Kaku: The Universe in a Nutshellby Michio Kaku
Goals!by Brian Tracy
Herbert Benson: The Relaxation Revolutionby Herbert Benson
Free Lectures from The Great Courses
The Science of Being Wellby Wallace D. Wattles
Grammar Girl's Quick & Dirty Tips for Better Writing Podcastby Mignon Fogarty
Inquiring Minds Podcastby Indre Viskontas
The Age of Napoleon Podcast
Talks at Google Podcast
The Doctor's Farmacy Podcastby Mark Hyman
The Magic of Believingby Claude M. Bristol
The American Spiritby David McCullough
The Power of Positive Thinkingby Norman Vincent Peale
I Know Why the Caged Bird Singsby Maya Angelou
A Knock at Midnightby Martin Luther King, Jr.