opps lost my post!
I own Volumes 1 and 2 (so far
) and think they are both great! I think Vol. 2 contains tips that didn't "fit" in Vol.1. I'd suggest you read them both! I re-read them every few weeks and always get something positive from them. I hope you find that you do,too!
(There are at least 4 volumes that I know of. The website I mentioned contains information about what topics are covered in each volume.)