Our office is about to finally spend some more money updating the in-house reference library and I suggested that we pick up some more books that focus on Object Oriented Programming/Design from a .NET perspective (which is what we focus in, primarily VB and ASP.NET).
After doing a quick look through our current shelf we seem to only have one book that is geared towards Object Oriented Programming and that is Beginning Object-Oriented Programming With VB 2005 by Apress. I've used it in the past and it has been moderately useful but it seems like it focuses only on one or two main projects through the entire book and don't really drive a lot of points home.
Any suggestions for future material (again, mostly from a .NET development perspective) will be greatly appreciated.