Guidebook to Zen and the Art of Motorcycle Maintenance
Lila: An Inquiry Into Morals
Zen and the Art of Motorcycle Maintenance: An Inquiry Into Values
Zen and the Art of Happiness
On the Road: The Original Scroll (Penguin Classics Deluxe Edition)
Zen and the Art of Motorcycle Maintenance: An Inquiry into Values
Walden
The Dharma Bums
Man's Search for Meaning