[CentOS] Training Material: Books about linux but targeting Centos installations

<snip>
> Can anyone in the Centos community have some references of these books/DVDs
> for purchase?

The best training material I've used is available at GuruLabs
(www.gurulabs.com).

This is courseware with labs tested on Fedora, Redhat and SUSE, the
last I checked they were still a little behind in which versions they
support.

They have 'books' from beginning thru advanced administration, all
continually improved.

Brett