In case you are interested in ’the economics game’, the intersection of new media, markets the money system and emerging phenomena like Bitcoin, I highly recommend the PhD-thesis Monopoly Moneys [PDF alert] by media theorist Rushkoff, now it is available as a PDF.

bron: http://www.tylertxdirectory.com/wp-content/uploads/2010/01/monkeys-playing-monopoly.jpg
I read a hardcopy when I was writing my thesis about Bitcoin and used this text as one of my sources.