I've got the Haynes book, it's good enough to at least give me a good idea of what I need to do. I do understand the urge to want to see things in print, I quite like to sit with a brew and read it a couple of times rather than having to pause a screen, go back etc.
The Park Tools book looks amazing although I'd probably never use most of it, once I'm getting beyond brake and gear adjustment and into the realms of bearings and bottom brackets it's off to the bike shop mechanic for me.
Having said that I do quite like to watch the Park Tools video on the same job as well, it's nice to be talked through it in detail in case I missed a nuance of something. Calvin in particular is an awesome presenter on mechanical bits, he explains stuff so well.