Play Matters
Miguel Sicart
Playful Thinking (1)
The Fate of Ten
Pittacus Lore
Lorien Legacies (6)
Open and Shut
Alastair Reynolds
Prefect Dreyfus Emergency (1.50)
Handmade Pixels: Independent Video Games and the Quest for Authenticity
Jesper Juul
Lost Legacy
Robert A. Heinlein