IRCICA's Historyof Ottoman ScientificLiteratureseries is completed with the General Indexof the Historyof Ottoman ScientificLiterature.This lastvolume contains the indexes of authors and works mentioned in the earlier volumes of bio-bibliographies which were devoted to the scientific literature published in various branches of sciences throughout the Ottoman period and all over the Ottoman geography. The project was implemented under the editorship and supervision of Prof. Ekmeleddin İhsanoğlu by the Departmentof Bibliographies and Manuscriptsof IRCICA. The index is composedof threeparts; the namesof authors/translators the namesof thebooks in the Latin alphabet and the names of the books in the Arabic script.