The Videogame Ethics Reader (Revised First Edition)
Jose P. Zagal
Framing Uncertainty Computer Game Epistem
Markus Rautzenberg
Imagery in the 21st Century
edited by Oliver Grau
Xian Dai She Ji De Yi Yi
Peter Dormer
The Paradox of Transgression in Games
Kristine Jørgensen & Torill Elvira Mortensen