"Unknown Cities" is the theme of the Novemer 2003 issue of "Development Outreach," the World Bank's online magazine devoted to major development themes. This issue includes articles related to urban planning by both World Bank authors and noted experts outside the Bank. World Bank president James Wolfensohn writes on "Cities and Citizens," with additional articles by Frannie A. Léautier, Jeffrey Sachs, Tim Campbell, M. Vitor Serra, and others. All articles are clickable on this website.