"Hagia Sophia from Konstantinoupolis to Istanbul" tells the story of Hagia Sophia. This great church which was later turned into a mosque and then to a museum, serves as a bridge between different cultures and beliefs. The CD-ROM contains all the legends on Hagia Sophia, information about its architecture, the catastrophes either of natural or human origin, that damaged the monument, the lives of the Byzantine emperors and empresses who are portrayed in the mosaics of this great church. The legends about the church and scenes from the lives of the emperors are narrated by Lord Norwich who also reads passages from his own book on Byzantine history.