Strategy & Tactics. 
    • The Prince by Niccolo Machiavelli
    • Art of War by...
    • Sun Tzu, Jomini, Clausewits, Machiavelli

Philosophy & Social
    • The 5 love languages by Gary Chapman
    • The subtle Art of Not Giving a Fuck by Mark Manson
    • The 48 Laws of Power Robert Greene
    • How to win Friend and Influence People by Dale Garegie
    • The Ferangi Rules of Acquisition
    • Outliers by Malcom Gladwell if for no other reason that to understand what he was saying with the 10k hours. 
    • Zen and the Art of Motorcycle maint. By Robert Pirsig
    • Any intro to philosophy book, or overview. 
    • The social Skills guidebook by Chris Macleod though half the book is devoted to anxiety. 
    • The social Skills Picture Book by Dr. Jed Baker