Hi George,<br /><br />Here it goes:<br /><br />Kersten, C. (2015).&nbsp;<i>The Caliphate and Islamic statehood: Formation, fragmentation and modern interpretation</i>. Berlin: Gerlach.<br /><br />Sorry for my clumsy citation. No wrorries if you can't do the references. I will make sure to go over them later.&nbsp;<br /><br />Thanks!<br />Maya