Understanding Islamist Terrorism: The Islamic doctrine of war by Patrick Sookhdeo (Director of the Institute for the Study of Islam and Christianity)
Modern Islamist terrorists look back to the early years of Islam to justify their actions. This book examines the origins of the classical Islamic doctrine of war that was followed at that time and explores its later development. It explains the ideology, logic and beliefs that drive the terrorists and demonstrates the consequences for the West of this return to the early teachings of Islam.