The Syrian Jihad: Al-Qaeda, the Islamic State and the Evolution of an Insurgency

Al Qaeda, the Islamic State, and the Global Jihadist Movement: What Everyone Needs to Know®

The New Islamic State: Ideology, Religion and Violent Extremism in the 21st Century

The Islamic State: A Brief Introduction

ISIS Exposed: Beheadings, Slavery, and the Hellish Reality of Radical Islam

ISIS: The State of Terror

The Terror Years: From al-Qaeda to the Islamic State

The Master Plan: ISIS, al-Qaeda, and the Jihadi Strategy for Final Victory

Anatomy of Terror: From the Death of bin Laden to the Rise of the Islamic State

Terror in the Name of God: Why Religious Militants Kill

The Chapo Guide to Revolution: A Manifesto Against Logic, Facts, and Reason

History of Egypt, Chald¾a, Syria, Babylonia, and Assyria (Complete)

ISIS: Inside the Army of Terror (Updated Edition)

Combat and Other Shenanigans: A Humorous Memoir from the Iraq War

Them: Adventures with Extremists

Heroes Among Us: Firsthand Accounts of Combat From America's Most Decorated Warriors in Iraq and Afghanistan

My Life with the Taliban

The ISIS Solution: How Unconventional Thinking and Special Operations Can Eliminate Radical Islam

Days of Rage: America's Radical Underground, the FBI, and the Forgotten Age of Revolutionary Violence

Code Name: Johnny Walker: The Extraordinary Story of the Iraqi Who Risked Everything to Fight with the U.S. Navy SEALs