The Beauty of Games
Frank Lantz
How Games Move Us
Katherine Isbister
Uncertainty in Games
Greg Costikyan
Play Matters
Miguel Sicart
Achievement Relocked
Geoffrey Engelstein
Play like a Feminist.
Shira Chess
Zen and Slow Games
Víctor Navarro-Remesal
The Well-Read Game
Tracy Fullerton & Matthew Farber
Run and Jump
Peter D. McDonald
The Rule Book
Jaakko Stenros & Markus Montola