Sugar: The Bitter Truthby Robert H. Lustig
Michio Kaku: The Universe in a Nutshellby Michio Kaku
Learn in Your Car: Spanish, Level 1by Henry N. Raymond
The Princeby Niccolo Machiavelli
The Strange Case of Dr. Jekyll & Mr. Hydeby Robert Louis Stevenson
Inquiring Minds Podcastby Indre Viskontas
Grammar Girl's Quick & Dirty Tips for Better Writing Podcastby Mignon Fogarty
Intelligence Squared Podcast
After Words - C-SPAN Podcast
Plato - The Republic Podcastby Plato
The Magic of Believingby Claude M. Bristol
The 5AM Clubby Robin Sharma
Astrophysics for People in a Hurryby Neil deGrasse Tyson
Courage Is Callingby Ryan Holiday
High Performance Habitsby Brendon Burchard