I came across this Chinese website that has hundreds of e-books about Oracle, Microsoft, Dreamweaver, Flash, Java, PHP, mySQL, Linux, Cisco and many many more, all ready for your online reading pleasure. I do not think this is legal. At least, it is as legal as software piracy.
Probably just as legal as the infamous ‘orelly’ site that used to be at http://www.unix.org.ua/orelly/ that had virtually every O’Reilly CD Bookshelf online.
You should check out emule and search for PDF, HTML help files…
That’s cool