O'Reilly Open Books Project. O'Reilly has published a number of Open Books--books with various forms of "open" copyright--over the years.
The reasons for "opening" copyright, as well as the specific license agreements under which they are opened, are as varied as our authors. Perhaps a book was outdated enough to be put out of print, yet some people still needed the information it covered. Free PDF Search Engine. 100+ Sites to Download All Sorts of Things. These days you can find all sorts of things online, from audio books to flash files, from sound effects to CSS templates.
Below we compiled a list with over 100 download sites that serve that purpose. We will also try to keep the list updated, so if your favorite download site is not here, let us know about it with a comment. Audio Books. The Assayer: Browse by Subject. Free Programming Books. Here is an uncategorized list of online programming books available for free download.
On-line Linux and Open Source Technology Books and How To Guides. Free Linux eBooks. FreeTechBooks - Free online computer books, tutorials, lecture notes, documentations and refere.