I work long shifts with a lot of downtime in front of a computer. To pass the time I do a lot of reading on the internet, I have gotten through a lot of the recent content on gamasutra, what I'd like from you guys is some suggested reading around the subject of game design: articles, online e-books, lecture notes.
It doesn't have to be written with game design in mind, anything that you think would benefit a designer/developer would be appreciated whatever the subject; maths, writing, history, whatever.
thanks guys.