The Enchiridionby Epictetus
Napoleon Hill's Master Keyby Napoleon Hill
Loving Relationshipsby Leo Buscaglia
Sugar: The Bitter Truthby Robert H. Lustig
Natureby Ralph Waldo Emerson
Think Againby Adam M. Grant
Influence: The Psychology of Persuasionby Robert Cialdini
The Magic of Thinking Bigby David J. Schwartz, Ph.D.
The Universe Has Your Backby Gabrielle Bernstein
Full Catastrophe Livingby Jon Kabat-Zinn
Duolingo Spanish Podcastby Martina Castro
The Rachel Cruze Show Podcastby Rachel Cruze
NPR: Up First Podcastby Steve Inskeep
Alan Watts Podcastby Alan Watts
Freakonomics Radio Podcastby Stephen J. Dubner