First Amendment Freedoms: A Reference Handbook

Private Armed Forces and Global Security: A Guide to the Issues

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

Hamas: Terrorism, Governance, and Its Future in Middle East Politics

Elections in America: A Reference Handbook

Terrorism, Inc.: The Financing of Terrorism, Insurgency, and Irregular Warfare

The Immigration and Nationality Act of 1965: A Reference Guide

Iran, Israel, and the United States: Regime Security vs. Political Legitimacy

The American Political Party System: A Reference Handbook

Israel in the Second Iraq War: The Influence of Likud

Civil Rights and Civil Liberties in America: A Reference Handbook

Global Security Watch—Central Asia

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

The Missile Defense Systems of George W. Bush: A Critical Assessment

Illegal Immigration: A Reference Handbook, Edition 2

CIA World Factbook 2022-2023

The Judicial System: A Reference Handbook

The CIA World Factbook 2023-2024

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

The CIA World Factbook 2024-2025