Political Islam and Violence in Indonesia presents a penetrating new investigation of religious radicalism in the largest Muslim country in the world.

Indonesia is a country long known for its diversity and tolerant brand of Islam. However, since the fall of Suharto, a more intolerant form of Islam has been growing, one whose adherents have carried out terrorist attacks, waged sectarian war, and voiced strident anti-Western rhetoric.

Zachary Abuza's unique analysis of radical Islam draws upon primary documents such as Jemaah Islamiyah's operations manual,...