Equal Rites
Terry Pratchett
Discworld (3)
Arthur C. Clarke's Venus Prime 2
Paul Preuss
Venus Prime (2)
Outland
Alan Dean Foster
Megan's Cure: An Enzo Lee Mystery Thriller
Robert B. Lowe
Half-Real: Video Games between Real Rules and Fictional Worlds
Jesper Juul
The Warcraft Civilization: Social Science in a Virtual World
William Sims Bainbridge