Crime and Punishment in America Reference Library
UXL Encyclopedia of Water Science
The Sixties in America Reference Library
Encyclopedia of World Biography: 2005 Supplement
Early Civilizations in the Americas
Encyclopedia of Children and Childhood: In History and Society
Encyclopedia of Russian History
Encyclopedia of Espionage, Intelligence and Security
U.S. Immigration and Migration Reference Library
War in the Persian Gulf Reference Library: From Operation Desert Storm to Operation Iraqi Freedom
Encyclopedia of Irish History and Culture
Chemistry: Foundations and Applications
Encyclopedia of World Biography: 2010 Supplement
The Gale Encyclopedia of the Unusual and Unexplained