Mary Beth Celio Author

Paul T. Hill is coauthor (with Christing Campbell and James Harvey) of It Takes a City (Brookings, 2000). He is a nonresident senior fellow at the Brookings Institution, Washington, USA, and a research professor at the University of Washington's Daniel J. Evans School of Public Affairs. Mary Beth Celio is a statistical consultant to the University of Washington's Center on Re-Inventing Public Education. She is also the demographer for the Catholic Archdiocese of Seattle, USA.