Prologue : the Turkiyya Hasan affair -- Part I. The best of intentions : evangelicals on the Nile. Forgotten children : caring for the orphaned and abandoned -- Winning souls for Christ : American Presbyterians in Cairo -- Speaking in tongues : Pentecostal revival in Asyut -- Nothing less than a miracle : the Swedish Salaam Mission of Port Said -- Part II. Unintended consequences : Islamists and the state. Fight them with their own weapons : the origins of the Muslim Brotherhood -- Combating conversion : the expansion of the anti-missionary movement -- Crackdown : suppressing the League for the Defense of Islam -- The battle for Egypt's orphans : toward a Muslim welfare state.