Covers: Open Library
- The murdered magiciansPeter Partner
- The Knights Templar & their mythPeter Partner
- God of BattlesPeter Partner
- The lands of St. PeterPeter Partner, P. Partner
- The Papal State under Martin VPeter Partner
- The Story of ChristianityPeter Partner
- Renaissance RomePeter Partner
- Renaissance Rome 1500-1559Peter Partner
- Two Thousand Years - The First MillenniumPeter Partner
