""The issue . . . in the multicultural millennium is not so much the 'Islamization' of a once-Christian culture as the emergence, with state collusion, of discrete territories where vastly different norms prevail, shut off and resentful, a breeding ground for ferment and a target for hostility."" In the aftermath of the London suicide bombings, this unusual book seems more prophetic than ever. Begun six years before 9/11, it examined the roots of...