Creating a Colonial Millet? Politics of Difference in Ottoman Yemen and the Zaydi Imams, 1891-1919 " 'What do we know about Yemen?' Ottoman politics of knowledge production and imperial governance in southwest Arabia, 1872-1914" Reconsidering Autonomy in Late Ottoman Governance: The Case of Yemen, 1872-1919 "Of Spoken Words and Knowledgeable Men: Ottoman Knowledge Production and Transmission on Yemen Re-Visited, 1872-1919" "Managing nature's hazards, furthering state control: Nature and imperial governance in Ottoman Yemen re-visited, 1872-1914" Zaydi elites claim an Ottoman Yemeni fatherland: Negotiating imperial citizenship in Ottoman Yemen, 1908-1914 Slave Traders in the Service of Empire: Ottoman Imperial Governance in Yemen and the Red Sea Slave Trade, 1880-1914