Looks good Brian! It's about time someone wrote a good book on this subject.
I haven't read it yet, but I'll pick up a copy. How about posting some contact info, or a link to where the book is available?
btw...IMO you've done all hot keepers a huge favor by writing this book (lack of education/knowledge is what gets people in trouble...and when someone gets hurt it hurts all of the responsible keepers.) Heck, you might have even saved a few lives and/or limbs.