This is a page listing various resources dealing with Byzantine (Rhomaion) history, geography and related topics and subjects. Resources range from website and online article links to lists of recommended non-fiction bibliography.
Byzantine & Ottoman Imperial, Court, Military & Civil Ranks, courtesy of Sargon
Handbook of Byzantine Protocole and Ceremonies, courtesy of Don Giorgio
Useful Resources about the Roman Empire
Useful Resources about Turkey and the Ottoman Empire
Byzantine Empire Points of Divergence