Stefan Pawel (Austria) is project manager of the Open Commons Region Linz, and has experience in project management of web portals, marketing and sales. He is co-author of Freie Netze. Freies Wissen. Freiheit vor Ort and author on the topic of Web Science. He blogs at http://www.blog.opencommons.at and http://www.data.linz.gv.at.
Or go to Central Books & type in "Wealth of the Commons"