Recommendations on User’s Guide for Lightroom? (And maybe Photoshop)

Hi, I'm looking for a good user's guide for Lightroom 4 (for desktop, Mac). Particularly with help on organizing workflow. I know there is an online html guide and tutorials - but I'm looking for an old school book that I can look over offline, plus, I find it to be more efficient than multiple html links and video tutorials. After about 50 minutes on chat support with Adobe I was informed that Adobe, the creators of the pdf format, do not have a pdf users guide - which I am pretty sure is a sign of the Apocolypse. (Either pdf or paper book would be preferred to html/video tutorials).

I am new to Lightroom. I was in a customer support session with Apple trying to do some image/file management and the Apple specialist recommended I just use Lightroom for the task (especially since I will be working in Photoshop). I am going to be scanning in a lot of images to compile and am trying to do it as efficiently as possibly.

As for Photoshop, I'm returning to using it after 4 years hiatus and am pretty comfortable with it - this would be more for a refresher and learning new any new features.

Thanks for any help.