Herzegovina—Boundaries—Extent—Physical Features—Mountains—Mineral Products—Story of Hadji Ali Pacha—Forests—Austrian Timber Company—Saw-Mill—Rivers—Towns—Villages—Population—Greek Catholics—Church Dignitaries—Roman Catholics—Monks—Franciscan College—Moral Depravity—Fine Field for Missionary Labour.Introduction of Christianity—Origin of Slavonic Element—First Appearance of the Patarenes in Bosnia—Their Origin—Tenets—Elect a Primate—Disappearance—Dookhoboitzi, or Combatants in Spirit—Turkish Conquest—Bosnian Apostasy—Religious Fanaticism—Euchlemeh—Commission under Kiamil Pacha—Servian Emissaries—National Customs—Adopted Brotherhood—Mahommedan Women—Elopements—Early Marriages.CHAPTER IV.