best book ...
 

Which of the following or "any other" book is the *BEST* book for learning and implementing linux in real world. I'm NOT lookin for a newbie book.

Running Linux, Fourth Edition
Linux in a Nutshell, Fourth Edition
Red Hat Linux Bible: Fedora and Enterprise Edition
Red Hat Linux 9 Unleashed
Linux Administration Handbook by Evi Nemeth, Garth Snyder, Trent R. Hein
Mastering Red Hat Linux 9 by Michael H. Jang

thx

Try the O'Reilly LPI certification book for a good reference. Otherwise I like the Unleashed series.