From Open Door to Dutch Door: An Analysis of U.S. Immigration Policy Since 1820

The Constitution: The First Ten Amendments: Understanding Their Impact

Religious Freedom in America: A Reference Handbook

Reflections on 1984

Elections in America: A Reference Handbook

U.S. Immigration Policy, Ethnicity, and Religion in American History

Immigration Reform: A Reference Handbook

Civil Rights and Civil Liberties in America: A Reference Handbook

Homeland Security: A Reference Handbook

The American Political Party System: A Reference Handbook

The Immigration and Nationality Act of 1965: A Reference Guide

Doctors at the Borders: Immigration and the Rise of Public Health

Illegal Immigration: A Reference Handbook, Edition 2

The Judicial System: A Reference Handbook

The U.S.-Mexico Border: A Reference Handbook

The American Congress: A Reference Handbook