A Theory of Fun for Game Design
Raph Koster
The Road to Reality: A Complete Guide to the Laws of the Universe
Roger Penrose
Game Physics
Eberly, David H.
Philosophy of the Future
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The Complete Greek Drama: All the Extant Tragedies of Aeschylus, ...
Whitney Jennings Oates & Eugene O'Neill & Eugene O'Neill & Eugene O'Neill (jr.)
The Gulag Archipelago
Aleksandr Solzhenitsyn