Want a technical in depth book on Revit Architecture 2008? Then you need the new Mastering Revit Architecture 2008 which has just been published. The book is the second in the series from Tatjana Dzambazova, Eddy Krygiel and Greg Demchak and builds on the Revit principles defined in there first book Introducing Revit Architecture 2008. The first book was excellent and from what I'm hearing the second is just as good. It can be found on Amazon, but if you are attending AU2007 in Las Vegas this year be sure to drop by the exhibition hall as you will be able to get a copy there. If you are really lucky and are attending AU, then I’m sure if you see Tatjana she will sign a copy for you! ;-)