The Science of Mindby Ernest Holmes
The Art of Stress-Free Productivityby David Allen
The Feynman Lectures on Physicsby Richard P. Feynman
Change Your Questions, Change Your Lifeby Marilee Adams
Natureby Ralph Waldo Emerson
The C.S. Lewis Podcastby Alister McGrath
Inquiring Minds Podcastby Indre Viskontas
NPR: Up First Podcastby Steve Inskeep
Making Sense with Sam Harris Podcastby Sam Harris
Nature Podcastby Nature Research
A Knock at Midnightby Martin Luther King, Jr.
A Promised Landby Barack Obama
Think Againby Adam M. Grant
High Performance Habitsby Brendon Burchard
Getting Things Done (New Edition)by David Allen