Early Civilizations in the Americas
Encyclopedia of World Biography: 2004 Supplement
Feminism in Literature: A Gale Critical Companion
The Crusades Reference Library
The Sixties in America Reference Library
Reconstruction Era Reference Library
Crime and Punishment in America Reference Library
Encyclopedia of World Biography: 2005 Supplement
UXL Encyclopedia of Water Science
American Home Front in World War II
Checks and Balances: The Three Branches of the American Government
Psychologists and Their Theories For Students
War in the Persian Gulf Reference Library: From Operation Desert Storm to Operation Iraqi Freedom
Encyclopedia of Irish History and Culture
Encyclopedia of Russian History
Ancient Europe, 8000 B.C. to A.D. 1000: An Encyclopedia of the Barbarian World
U.S. Immigration and Migration Reference Library