I'd like you to reply to this thread with any online tutorials and resources you use when you study or were studying WF, WPF and WCF. I'd like to consolidate all of that into a single sticky which will provide newcomers with links to go to. This can include both MSDN and non-MSDN links as well as starter kits.

You can also make book recommendations, but not too many please. If you do make a book recommendation, I'd like the Amazon.com link to that book.