George Rentz

• Oman and the south-eastern shore of Arabia
• The birth of the Islamic Reform Movement in Saudi Arabia
• A sketch of the geography, people and history of the Arabian Peninsula
• Aramco Reports on Al-Hasa and Oman, 1950-1955
• Muhammad Ibn ʻAbd al-Wahhâb (1703/04-1792) and the beginnings of Unitarian empire in Arabia