Or go to Central Books & type in "Wealth of the Commons"
A world beyond market & state
Thomas H. Greco (USA) is a writer, networker, consultant and activist. A former engineer, entrepreneur and tenured college professor, he is widely regarded as a leading authority on cashless exchange systems, community currencies, and community economic development. His latest book is The End of Money and the Future of Civilization (2009). http://beyondmoney.net.