It's gonna be a cold winter, and as I see it, there are gonna be more than enough interesting books to read (although, sadly, some only appear in spring).
At this very moment, I'm reading "The Definitive Guide to the Microsoft Enterprise Library". Although the book is written as a companion book to Enterprise Library 3.0, it's still very usable. The differences between the 2 versions are not that big (Unity application block to name one), so most of what's in there, is still correct and complete.
The book is an easy read and goes very in-depth on all the different application blocks there are in the EntLib. A must read if you're planning on using it in your applications.
Up next on my book pile is Essential WCF and WCF Unleased. I really want to dig deep in this technology.
Interesting upcoming books:
Windows® Presentation Foundation: A Scenario-Based Approach: A Scenario-based Approach (only appears in March 2009 :( )
Progamming Silverlight 2