Flow
Mihaly Csikszentmihalyi
Harper Perennial Modern Classics (1)
The Dictionary of Obscure Sorrows
John Koenig
Deep Work: Rules for Focused Success in a Distracted World
Cal Newport
A Distant Mirror: The Calamitous 14th Century
Barbara Wertheim Tuchman
Aesthetic Theory
Theodor W. Adorno Adorno