Non-Fiction
Psychology
Quiet - Susan Cain
Flow - Mihaly Csikszentmihalyi
Daring Greatly - Brené Brown
The Art of Learning - Josh Waitzkin
With Winning in Mind - Lanny Bassham
The Inner Game of Tennis - Timothy Gallwey
The Practicing Mind - Thomas Sterner
10% Happier - Dan Harris
Productivity
The One Thing - Gary Keller
The Power of Full Engagement - Jim Loehr, Tony Schwartz
Deep Work - Cal Newport
Relationships
Attached - Amir Levine
The Mastery of Love - Don Miguel Ruiz
The Way of the Superior Man - David Deida
The Amazing Development of Men - Alison Armstrong
The Truth - Neil Strauss
Philosophy
Ichigo Ichie - Francesc Miralles and Hector Garcia
The Four Agreements - Don Miguel Ruiz
8 Minute Meditation - Victor Davich
Free Will - Sam Harris
Lying - Sam Harris
The Art of Living - William Hartman
Vagabonding - Rolf Potts
Anything You Want - Derek Sivers
Other
Awaken the Giant Within - Tony Robbins
Tribe - Sebastian Junger
The Defining Decade - Meg Jay
The Inevitable - Kevin Kelly
Greenlights - Matthew McConaughey
The Almanack of Naval Ravikant - Eric Jorgenson
Fiction
The Outsiders - S.E. Hinton
Hatchet - Gary Paulsen
Touching Spirit Bear - Ben Mikaelsen