I just borrowed the Linux Bible. It real thick and has a CD with severalLinux versions on it. It costs $49 in USA .I have other books including Ubuntu Hacks that I like a lot.
I bought it several weeks ago. Not sure what I paid for it. I like itand it seems to help me. I tend to read it when I am stuck somewhereaway from my computer. I think that I bought mine used from Amazon.