American Buyers: Demographics of Shopping cover American Social Reform Movements Reference Library cover Bioethics, ed. 4 cover Crime and Punishment: Essential Primary Sources cover Encyclopedia of Children and Childhood: In History and Society cover Encyclopedia of Race and Racism cover Environmental Issues: Essential Primary Sources cover Extremist Groups: Information for Students cover Family in Society: Essential Primary Sources cover Gender Issues and Sexuality: Essential Primary Sources cover Immigration and Multiculturalism: Essential Primary Sources cover Political Theories for Students cover Psychologists and Their Theories for Students cover Social Policy: Essential Primary Sources cover The Gale Encyclopedia of Psychology, ed. 2 cover