Mastering RA 2008 book finally dropped on the mat a few minutes ago.
http://www.amazon.com/Mastering-Revi.../dp/0470144831
I pre-ordered it months ago and maybe it is already out in the US.
I did wonder if it would be worth the wait... but I needn't have done..
It looks fantastic for the 'beyond beginner' Revit user - open at any page and it draws you in with really useful information and well illustrated.
IMHO Sets a new standard in books on Revit.
Well done, and thanks to the authors