When I followed that link I was instantly greeted with several books on photographing nudes with some "attractive" covers. I thought I'd mention that there is some NSFW content there and folks should use caution. Good resources though.
That's strange because I just found the archive site a few days ago. Downloaded some of Bryan Peterson's books. I found that some of the books are actually a scan of the actual book, so the pages may or may not be straight. Sometimes a little annoying to read, but can't beat the price.