Funny, I never thought a book could provide a good user experience. But sometimes it is the little things in life that are overlooked. I just bought Martin Fowler's book "Patterns of Enterprise Application Architecture". And as always the book is written well and the content is aces. But what really dazzled me about the book is that the publisher (Addison Wesley) included a little red ribbon in the binding so I can mark my page. I know this is not new, but it is rare for a tech book. And it just thrilled me to not have to dog ear my spot or mark it with a Post-It or a Border's book mark.
I guess you can find examples of good UX just about anywhere!
--chaz