Heidegger and a Hippo Walk Through Those Pearly Gates: Using Philosophy (and Jokes!) to Explore Life, Death, the Afterlife, and Everything in Between by Daniel Klein, Thomas Cathcart 4 h 30 min
Free Will Explained: How Science and Philosophy Converge to Create a Beautiful Illusion by Dan Barker 4 h 42 min
Philosophy: The Science of Critical Thinking and Reasoning from the Ages by Ferdinand Jives 6 h 14 min
Philosophy: Modern and Medieval Notions, Concepts, and Ideas from Philosophers by Ferdinand Jives 4 h 58 min
The Heart of the Buddha’s Teaching: Transforming Suffering into Peace, Joy, and Liberation by Thich Nhat Hanh 9 h 23 min
Scatter, Adapt, and Remember: How Humans Will Survive a Mass Extinction by Annalee Newitz 10 h 20 min