Ruth Kark’s 1994 book from Magnes Press of Hebrew University and Wayne State University Press, American Consuls in the Holy Land is one of the few book-length treatments of US consuls in a particular part of the world. In the Ottoman Empire, the capitulation system operated, giving consuls extraterritoriality, which meant that, in addition to regular consular duties, they also operated courts and jails for US citizens. Similar systems operated in China and Japan as well.