Biodiversity and the Meaning of Human Existenceby Edward O. Wilson
The Art of Stress-Free Productivityby David Allen
The Call of the Wildby Jack London
Free: The Future of a Radical Priceby Chris Anderson
Carl Sagan: Christmas Lectures on The Planetsby Carl Sagan
Freakonomics Radio Podcastby Stephen J. Dubner
Duolingo Spanish Podcastby Martina Castro
Thich Nhat Hanh Dharma Talks Podcastby Thich Nhat Hanh
Intelligence Squared U.S. Podcast
The Knowledge Project Podcastby Shane Parrish
A Promised Landby Barack Obama
I Know Why the Caged Bird Singsby Maya Angelou
Be Useful: Seven Tools for Lifeby Arnold Schwarzenegger
The 7 Habits of Highly Effective Peopleby Stephen R. Covey
The Battlefield of the Mindby Joyce Meyer