Adrianople: Land of Mystery. Anthony A. Reitmayer, comp. (1992). Short book on the history of Adrianople and Constantinople and Bahá'u'lláh's exile and travels in the Ottoman territory; distributed to visiting pilgrims by the NSA of Turkey, and now out of print. Books.
Tips:
Searches match any part of a name: searching for Khan will also return Khanum or p smith will return "Peter Smith".