I have a quick question. One of my jobs is teaching English to foreign speakers at a local university. For the lower levels, we don't have any textbooks, and one of the teachers has spent years developing her own material for the class. She has binders full of worksheets and activities that she has to copy every class. Needless to say, that's a lot of copies, and we recently got a lecture about using too much paper and so on.

I was talking to her about it after class and she was explaining that she has no choice because there's no book, only the documents she's created, and I got to thinking--is there a way she could self-publish the books for cheap? I was thinking Lulu let you print books for only a few dollars, right? I'm just not sure this would be the best service.

If there was a way to do it, it would be fantastic if she could print them, and then the students could pay for them. I was just thinking that it would be a good way to solve the problem of having to make copies for each student every class. Would just using a normal printing service be better/cost effective? Obviously these aren't things she wants available to the public or needs to ISBN or anything of that nature. Just a way to have bound copies made for each students at a low cost.