I hadn't heard this... I am however, really pleased that I have (as you say) so many new books ahead of me.
But.... hey Hunter, [ goathunter] any possibility of asking Mr. McCammon if he wouldn't mind slinging a few titles to New Zealand? They're awfully difficult to pick up in this area.
I came across a bookstore in Alabama that sells many signed copies (paper and hard cover) of McCammon's books. I've dealt with them and they do a very efficient job shipping. Not sure about international shipping, but folks might want to check them out: Signed Copies | Alabama Booksmith