keyword: Politics and literature – 0 free books.
These books do not seem to be included in the Directory of Open Access Books.
These GNU Free Documentation License licensed ebooks are free to read - the people who created them want you to read and share them.
The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others.
These books are available in EPUB format - good for iBooks, Nook, Kobo.