Copyright notices aren't really needed anymore. Anything you create is copyrighted.
What you really write is more of a usage statement, what you allow others to do with your copyright. "All rights reserved" is basically not needed, as that's already the case unless you license out your rights...
http://en.wikipedia.org/wiki/All_rights_reserved
And realistically, people aren't going to pay much attention, and people who are going to backup books are going to backup books...