Just saw this: Whatsonstage.com I haven't read the book myself though, so I have no idea what it's like.
You should read it Mal, It's pretty good. A bit dated by now, as it is about videogames and was written in 1992, but still good fun. The competition is open for the UK only, but it is also embarrassingly easy. Good luck. You could try and read the signed copy when you win it