Free chess books?

Are there any worthy chess books free online?

(No need to lecture me either about the ethics of copyright or the evils of being a cheapskate. If you're not interested in free books try another thread.)

I wonder if chess books actually help at all, or if they are just so the authors make dank bank.

http://www.gutenberg.org/ebooks/33870 Capablanca Chess fundamentals

@onlyplaytired
They do, unless the author tries to convince you to play some crappy gambit

@nayf #1
http://www.openchessbooks.org/

Terrific links. Keep 'em coming if there are any more. Thanks!

Why no need to lecture you about the ethics of copyright? It seems entirely in place here.

Search for Aron Nimzowitsch - My System.

Wow Nizowisch, spectacular!