Ring
Stephen Baxter
Xeelee Sequence (4)
The Story Behind: The Extraordinary History Behind Ordinary ...
Emily Prokop
Princess Floralinda and the Forty Flight Tower
Tamsyn Muir
All You Zombies
Robert A. Heinlein
Achievement Relocked: Loss Aversion and Game Design
Geoffrey Engelstein
Playful Thinking (1)
Works of Game: On the Aesthetics of Games and Art
John Sharp
Play Matters
Miguel Sicart
Uncertainty in Games
Greg Costikyan