World Health Organization

G.S. Prentzas is the author of more than 20 books for young readers. He is the author of Gideon v. Wainwright in Chelsea House's Great Supreme Court Decisions series and The Brooklyn Bridge in Chelsea House's Building America then And Now series. He has also written books on law, government, geography, and history, coverning such topics as the right to counsel, criminal rights, Native American law, and the FBI. Series editor Peggy Kahn is professor of political science at the University of Michigan-Flint. She also has been a social studies volunteer in the Ann Arbor, Michigan, public schools. She has a Ph.D. in political science from the University of California, Berkeley, and a B.A. in history and government from Oberlin College.Kahn, Peggy is the author of 'World Health Organization', published 2009 under ISBN 9780791098394 and ISBN 0791098397.