I just discovered the existence of this book and I will most probably get it in the near future. Thanks @DannyBedrosian for doing the work and coming here to interact with the fanbase 
One question I’m asking myself until I get the book is where the line was drawn when it comes to including material in the book (i.e. what does constitute the official P-Funk canon among all the side-projects and solo projects by various P-Funk members/alumni?).
I’d created a thread regarding this about 2 years and a half ago, wondering out loud whether the discography on George’s website could be considered a definitive list of what he considered the official P-Funk canon or whether it was more random a selection, which I couldn’t assess for certain because the criterias of inclusion or exclusion for such and such project didn’t seem very clear to me, but no one here knew for sure either (my original interrogations and speculations can be found here: Question about the official P-Funk discography on their website)
So to those who already got the book, is the canon there consistant with the website’s discography? If not, where was the line drawn?
@DannyBedrosian I would of course love to hear your opinion on the matter 
Thanks 