So some of you may be interested in this new book 'Terra Europae - Earthern architecture in the European Union' I came across whilst checking out the EBUK website. 
Essentially its a scientific publication showing exclusive maps and texts from different regions and countries of the EU, the outcome is a great overview of the state of the art Earthern architecture in Europe.

It covers seven regions in all and talks about historical heritage and contemporary architecture. There is also a comprehensive cartography of European earthern heritage. sounds like a good one to me...