Ishmael: An Adventure of the Mind and Spirit
Homo Ludens: A Study of the Play-Element in Culture
Sport in Contemporary Society: An Anthology
Start of Play: The Curious Origins of Our Favourite Sports
Man, Play and Games
Sports Ethics: An Anthology
Rules of Play: Game Design Fundamentals (MIT Press)
Critical Play: Radical Game Design (MIT Press)
The Ambiguity of Play
Reality Is Broken: Why Games Make Us Better and How They Can Change the World