Synthetic Worlds: The Business and Culture of Online Games

The Game Design Reader: A Rules of Play Anthology (MIT Press)

The Sharing Economy: The End of Employment and the Rise of Crowd-Based Capitalism (MIT Press)

Values at Play in Digital Games (MIT Press)

Theory of Fun for Game Design

Who Gets What - and Why: The New Economics of Matchmaking and Market Design

OpTic Gaming: The Making of eSports Champions

Playing Along: Digital Games, YouTube, and Virtual Performance (Oxford Music / Media)

The State of Play: Law, Games, and Virtual Worlds (Ex Machina: Law, Technology, and Society)

Infinite Reality: Avatars, Eternal Life, New Worlds, and the Dawn of the Virtual Revolution