Text and Reference Books, which one is for me?

I was looking for a Flash 8 Reference book on the web today, and I didn’t know what to get. I need something more advanced than the average book, because I know the basics. However, nobody says what skill level the book is for. I’m looking for a book that is in the advanced-expert range, dealing with more actionscript and functions like that than making a simple movie or learning how to tween. I was looking at http://www.amazon.com/gp/product/0672327619/qid=1135711143/sr=8-6/ref=pd_bbs_6/103-1664734-6702247?n=507846&s=books&v=glance
(sorry for the longness) but I wasn’t sure.

Any reccomendations? (I know more Flash than HTML, don’t criticize me for forgetting how to make a “click here link” instead of posting the URL)