BookCrossing

Free internet-based sharing of books.

http://www.bookcrossing.com/

http://www.bookcrossing.com/about

http://www.bookcrossing.com/faqs

http://flashmob.wiki.taoriver.net/moin.cgi/BookCrossing

Related: ISBN 3499237482
 * WheresGeorge
 * GeoCaching
 * Flashmob
 * OutReachBooks
 * Books