Divine Proportions: Rational Trigonometry to Universal Geometry
Norman John Wildberger
Crafting Interpreters
Timothy Andrew
Coding the Matrix: Linear Algebra Through Computer Science Applications
Philip N. Klein
A Theory of Fun for Game Design
Raph Koster
12 Rules for Life: An Antidote to Chaos
Jordan B. Peterson
Conversations of Socrates (Classics)
Xenophon
Civilization and its Discontents [1929; 2002, 2010]
Sigmund Freud