The Bhagavad Gitaby Mohandas Gandhi
The Life and Works of Beethovenby Jeremy Siepmann
Biodiversity and the Meaning of Human Existenceby Edward O. Wilson
Meditationsby Marcus Aurelius
The Mindfulness Solution Guided Meditationsby Ronald D. Siegel
The Power of Positive Thinkingby Norman Vincent Peale
The Magic of Thinking Bigby David J. Schwartz, Ph.D.
Getting Things Done (New Edition)by David Allen
The American Spiritby David McCullough
The Universe Has Your Backby Gabrielle Bernstein
Plato - The Republic Podcastby Plato
The Library of Congress: Music and the Brain Podcastby Kay Redfield Jamison
NPR: Fresh Air Podcastby Terry Gross
NASA's Curious Universe Podcastby Padi Boyd
Nature Podcastby Nature Research