Wahhabism and the Rise of the New Salafists

Wahhabism is often described as one of the most conservative branches of Islam and its fundamentalist approach seen as fuelling jihadist extremism. But what is the theological basis of Wahhabism? How do Wahhabi beliefs and doctrine differ from branches of Sunni Islam?
While previous scholarship has examined Wahhabism as a political phenomenon, this book turns attention to the complex religious iss...