I'm going round all the subject boards at the moment (hope I'm not breaking any rules) to try and get some feedback. I'm a newbie on eBid with loads of books, on many different subjects, waiting to be listed, but I want to give priority to the subjects that are likey to sell. So the question is would you be interested in books on your favourite rock or pop star? What about you preferred style of music or the history of it? Is there a market for these types of books? Any advice will be greatly appreciated.