Abd Dixon, Abd al-Ameer. The Umayyad Caliphate,684-705 :A Political

      Study (London, 1971).                                                   

Ahsan, M. M. Social Life Under the Abbasids (London & New York, 1979).

Allen, A. "A New Date for the Last Recorded Events in John of Ephesus' Historia

      Ecclesiastic," Orientalia Lovaniensia Periodica 10 (1979), 251-54.

Amos, A. "Syriac Sources of the History of Bilad al-Sham from the

      Commencement of the Byzantine Era up to the Islamic Conquest," in M. A.

      and M. Asfour, Proceeding of the Symposium on Bilad al-Sham During the

       Byzantine Period, II (Amman, 1986), 17-34.

Anawati, George C. "Factors and Effects of Arabization and Islamization

      in Medieval Egypt and Syria." In Vryonis Speros. ed. Islam and Cultural      

      Change in the Middle Ages (Wiesbaden, 1975).

Armajani, Yahya. "Christian Missions in Persia," Encyclopaedia Iranica, 5

       (1982), 544-47.

      

Asmussen, J. P. "Christians in Iran," The Cambridge History of Iran, (1983),

        924-48.

Atiya, Aziz Suryal. History of Eastern Christianity (New York, Millwood, 1980)..

Bar Hebraeus. The Chronograhy of Bar Hebraeus. trans. E. A. W. Budge

       (Amesterdam, Apa-Philo Press, 1976).

Barnes, T. "Constantine and the Christians of Persia," Journal of roman Studies

       75 (1985), 126-36.

Betts, R. Benton. Christians in the Arab East: A Political Study (London,

     SPCK, 1979).

----- "The Indigenous Arabic-Speaking Christian Communities of Greater Syria

      and Mesopotomia." (Ph.D. diss., Johns Hopkins University, Baltimore, 1968).

Bin Seray, H. M. The Arabian Gulf in Syriac Sources," New Arabic Studies 4

       (1997),

Bolle, Kees W, and F. W. Norris. Islam and Christianity," Encyclopedia of Early

         Christianity, 594-95.

  

Boojamra, J. L. "Christianity in Greater Syria: Surrender and Survivial."

      Byzantion, T. LXVII (1997) 149-78.

----- "Christianity in Greater Syria After Islam." Vladimir 's Theological

      Quarterly, 35 (1991). ?

Bosworth, C. E. "The 'Protected People' (Christians and Jews) in Medieval Egypt

       and Syria," Bulletin of the John Rynolds Library 62 (1979), 11-36.

Braude, Benjamin and Bernard Lewis. ed. Chrisians and Jews in the Ottoman

     2 vols. (New York, Holmes & Meier, 1982).

Brock, S. "Syriac Historical Writing: a Survey of the Main Sources," Journal of    

        Iraqi Academy (Syriac Corporation) 5 (1979-80), 1-30.

----- "Syriac Sources for Seventh-Century History." BMGS 2 (1976), 17-36.

----- "Christians in the Sasanid Empire: A Case of Divided Loyalties," Studies

        in Church History 18 (1982), 1-19.

----- "Syriac Views of Emergent Islam," in G. H. Juynboll, ed., Studies on the First

        Century of Islamic Society (Carbondale, 1982).

Brooks, E. W. "Byzantines and Arabs in the time of the Early Abbasids," The

       English Historical Review 15 (1900), 728-747, 16 (1901), 84-92.

 

Browne, L. E. The Eclipse of Christianity in Asia from the time of Muhammad till   

       the Fourteenth Century (Cambridge Univ. Press, 1933).

----- "The Patriarch Timothy and the Caliph al-Muhdi," Muslim World 21

        (Jan. 1931), 38-45.

Budge, E. A. W. ed. and trans. History of the Blessed Virgin (in Syriac),

       2 vols. (London, 1899).

----- ed. and trans. The Book of Governors, 2 vols. (London, 1893).

----- ed. and trans. The History of Alexander the Great (Cambridge, 1889).

----- ed. and trans.The Histories of Rabban Hormized the Persian and Rabban

       Ba 'Idta (London, 1902).

----- ed. and trans. The book of the Cave of Treasures. A History of  the          

       Pateriarchs and Kings, their Successors from the Creation to the Crucificxion

      of Christ (London, 1927) .

Bulliet, Richard W. Conversion to Islam in the Medieval Period  (Mass., Harvard

      Univ. Press, 1979).

Burkitt, F. C. ed. and trans.  Euphemia and the Goth with the Acts of Martyrdom

       of the Confessors of Edessa, Shmona, Guria and Habib.  (Oxford, 1913).

Cameron, A. and L. I. Conrad. eds. The Byzantine and Early Islamic Near East,

        I: Problems in the Literary Source Material (Princeton, 1992).

Charles, R. H. The Chronicle of John, Bishop of Nikiu (London, 1916).

Colless, B. E. "The Nestorian Province of Samerkand," Abr Nahrayn 24 (1986),

       51-57.

Conrad, Lawrence I. "The Plague in Bilad al-Sham in Pre-Islamic times," in

       Muhammad Adnan al-Bakhit and Muhammad Asfur, eds., Proceedings of

       the Symposium on Bilad al-Sham During the Byzantine Period (Amman,

       1986), II, 143-62.

----- "Syriac Perspective on Bilad al-Sham During the Abbasid Period," in M. A.

        Bakhit and R. Schick, eds. Proceeding of the 5th International Conference

        on Bilad al-Sham (Amman, 1991), 1-44.

Constantelos, Demetrios J. "The Moslem Conquest of the Near East as

       Revealed in the Greek Sources of the Seventh and the Eighth Centuries."

       Byzantion 42 (1972): 325-57.

Corbage, Youssef and Fargues Phillip. Christians and Jews in Islam (London/

        New York, 1997).

Cragg, K. The Arab Christian: A History in the Middle East (Louisville, 1991).

Crone, P. Slaves on Horses: the Evolution of the Islamic Polity (Cambridge,

       1980).

----- and M. Cook. Hagarism: The Making of the Islamic World (New york,

       Cambridge Univ. Press, 1977).

Cureton, William. "The Martyerdom of Habib the Decon," in William Cureton, ed.

       Ancient Syriac Documents (London,1864; reprint, Amesterdam, Oriental

       Press, 1967), 72-85.

Czegledy, K. "Monographs on Syriac And Muhammadan Sources in the Literary

        Remains of M. Komsko," Acta Orientalia, IV (!954), 36-39.

----- "The Syriac Legend Concerning Alexander the Great," Acta Orientalia, VII

       (1957), 246-49.

Dalrymple, William. From the Holy Mountain: A Journy Among the Christians

       of the Middle East (Owl Books, 1999).

   

Davison, R. H. "Turkish Attitudes Concerning Christian-Muslim Equality in the

       Ninteenth Century," American Historical Review 59 (1954), 844-64.

De Halleux, Andre. "Autonomy and Centralization in the Ancient Syriac

      Churches, Edessa and Seleucia-Ctesiphon," in Wort und Wahrheit,     

     Supplement 4,(Vienna, 1978), 59-67.

Dennet, Jr. D. C. Conversion and the Poll -Tax in Early Islam  (Mass., Harvard

      Univ. Press, 1950).

Donner, Fred McGraw. The Early Islamic Conquest  (Princeton, Princeton Univ.

      Press, 1981).

----- "From believers to Muslems: Confessional Self Identity in the Early Islamic

       Community," in Byzantine and Early Islamic Near East: Patterns of

       Communal Identity, ed. L. Conrad, vol. 4 (New Jersey, Darwn, 1999).

Douglas, J. A. "The Survivors of a lost Christendom," Review of the Churches 3

       (April 1926), 221-33.

Downey, G.  A History of Antioch in Syria from Seleucus to the Arab Conquest

      (Princeton, 1961).

Drijvers, H. J. W. "Facts and Problems in Early Syriac Speaking Christianity,"

       Second Century 2 (1982), 157-175.

----- "The Persistence of Pagan Cults and Practices in Christian Syria," in N.

       Garsoian, T. Mathews and R. Thomson. eds. East of Byzantium

        (Washington D. C.,1982).

----- East of Antioch: Studies in Early Syriac Christianity (London, Variorum

       Reprint, 1984).

   

Ebied, R. Y. and Young, M. J. L. "An Arabic Treatiese on the History of the

      Nestorian," PDO 3 (1972), 375-400.

Ephrem the Syrian. "Hymns Against Julian," in Samuel Lieu. ed., The Emperor

        Julian Panegyric and Polemic (Liverpool Univ. Press, 1989).

Fiey, J.- M. "The Umayyads in Syriac Sources," in Bakhit and Schick (1989) II,

       11-25.

   

Frend, W. H. C. ""The Monks and the Survival of the East Roman Empire in the

      Fifth Century," Past and Present 54 (1972), 3-24.

Gero, S. Barsuma of Nisibis and Persian Christianity in the Fifth Century, CSCO

         426=Subsidia 63 (Louvain, 1981).

----- "Only  a Change of Master?: The Christians of Iran and the Muslem  

       Conquest," in Transition Periods in Iranian History. Studia Iranica, 5

       (Paris, Association pour l'avancement des etudes Iraniennes,1987), 43-48.

      

Gervers, M. and R. J. Bikhazi. eds. Conversion and Continuity: Indigenous

       Christian Communities in Islamic Lands, Eighth to Eighteenth Century,

       (Toronto, Pontifical institute of Medieval Studies, 1991).

Ghanem, Joseph, R. 'The Biography of John of Tella (D. AD 537) By Elias.'

        Translated from the Syriac with a Historical Introduction and Historical and

         Linguistic Commentries. Ph. D. diss., (The University of Wisconsin,1970).

Gignoux, P. "Church State Relations in the Sasanian Period," in Monarchies and

        Socio-religious Traditions in the Ancient Near East, ed. T. Mikasa

        (Wiesbaden, 1985), 70-80.

Griffith, S. "Free Will in Christian Kalam: Moshe bar Kepha Against the

       Teachings of Muslims," Le Museon, 100 (1987), 151-4.

----- Arabic Christianity in the Monasteries of Nineth-Century Palestine

       (Brookfield, Variorum, 1992).

----- "Disputes with the Muslems in Syriac Christian Texts: From Patriarch

       (d.648) to Bar Hebraeus (d.1286)," Religionsgsprache in Mittelalter, ed. B.

       Lewis and F. Niewohner (Wiesbaden, Otto Harrassowitz, 1992), 251-273.

Hage, Wolfgang. "Early Christianity in Mesoptamia: Some Remarks Concerning

        the Authenticity of the Chronicle of Arbela," The Harp, vol. 1 (1988).

----- Syriac Christianity in the East (Kottayam, Moran Etho Series 1, 1988).

Hasluck, F. W. Christianity and Islam under the Sultans. 2 vols. (Oxford, 1929).

 

Hawting, G. R. The first Dynasty of Islam: the Umayyad Caliphate AD 661-750

       (London, 1986).

Healey, J. F. "Syriac Sources and the Umayyad Period," in Bakhit and Schick

       (1989), II, 1-10.

------ "The Christians of Qatar in the 7th Century A.D.," in Studies in Honour of

        Clifford Edmund Bosworth I. Hunter of the East: Arabic and Semitic Studies

        (Leiden, 2000), 222-37.

Higgins, M. J. "Aphraates' Dates for Persian Persecution," Byzantische

        Zeitschrift 44 (1951), 265-71.

-----. "Chronology of the fourth-Century Metropolitans of Seleucia-Ctesiphon,"

       Traditio 9 (1953), 45-100.

----- "Date of Martyrdom of Simeon bar-Sabba'e," Traditio 11 (1955), 1-17.

Hitti, P. k. History of Syria Including Lebanon and Palestine (London,

       Macmilan, 1951).

----- History of the Arabs (New York, St. Martin's Press, 1968).

----- "The Impact of the Crusades on Eastern Christianity," in S. A. Hanna. ed.,

        Medieval and Middle Eastern Studies in Honor of A.S. Atiya (Leiden, 1972),

        118-25.

Holdon, John. The Work of Athanasius of Sinai: A Key Source for the History of

       Seventh-Century East Mediterranean Society and Belief," in Averil Cameron

       and Lawrence I. Conrad, eds., The Byzantine and Early Islamic Near East

       The Darwin Press, NJ, 1992), 107-147.

Horner, Norman. "Tur Abdin: A Christian Minority Struggles to Preserve its

      Identity," Occasional Bulletin of Missionary Research 2 (Oct. 1978), 134-38.

Hourani, A. H. Minorities in the Arab World (London, 1947).

Howorth, H. H. History of the Mongols, 5 vols. (London, 1927).

Hoyland, R.  "Jacob of Edessa on Islam," Middle Eastern Christian Studies,2

       (1991),?

Husri, Khaldun, S. "The Assyrian Affair," International Journal of the Middle East

       Studies 5 (1974), 161-76.

Ishaya, A. "The Assyrian Colony in the Canadian Prairies," Joiurnal of the

       Assyrian Academic Sosiety (1985/6), 25-38.

Jacob, Xavier. "The Christians of South East Turkey," Eastern Chrches Review

       1 (Winter 1967-68),399-401.

Jeffery, A. "Ghevond's Text of the corresponence between 'Umar II and leo III

      (The Harvard theological Review 37 (1944), 269-332.

John Malalas. The Chronicle of John Malalas (Chicago, 1940).

John the Stylite of Beth-Mar-Qunun. Select Narrations of the Holly Women.

      Ed. and Trans. A. Smith Lewis. Studia Sinaitica 9-10. (London,1900).

Joseph, John. Muslem-Christian Relations and Inter-Christian Rivalries in the

      Middle-East. The Case of Jacobites in an Age of Transition (New York, State

      Univ. of New York Press, 1983).

----- The Nestorians  and their Muslem Neighbours  (Princeton, 1961).

Joshua Stylites. The Chronicle of Joshua the Stylites, ed. and trans. William

       Wright, (Cambridge, 1968).

Kaegi, W. E. Byzantium and the Early Islamic Conquests (Cambridge Univ.

       Press, 1997.

----- "Initial Byzantine Reactions to the Arab Conquest," Church history 38

       (1969), 139-49.

Kennedy, Hugh. "From Polis to Madina: Urban Changes in Late Antique and

        Early Islamic Syria." Past and Present (1985) 106:3-27.

----- The Prophet and the Age of the Caliphates: the Islamic Near East from the

        Sixth to the Eleventh Century (London, 1986).

----- "The Last Century of Byzantine Syria. A Reinterpretation," Byzantinische

       Forschungen 10 (1985), 141-83.

----- and Lieberschuetz, H. W. G. "Antioch and the Villages of Northern Syria in

        the Fifth and sixth Centuries AD. Trends and Problems," Nottingham

        Medieval Studies 32 (1988), 65-90.

----- "Change and Continuity in Syria and Palestine at the Time of the Muslem

        Conquest," ARAM 1:2 (1989), 258-67.

Kenneth, Cragg. The Arab Christian: A History in the Middle East (London,

       Mobray, 1992).

Lamoreaux, J. "Early Eastern Christian Responses to Islam," in Medieval

        Christian Perceptions of Islam, ed. J. V. Tolan (New York, Garland, 1995),

        3-31.

Lerner, Judith. Christian Seals of the Sasanian Period (Leiden, E. J. Brill, 1977).

Le Strange Guy. The Lands of the Eastern Caliphate. Mesopotamia, Persia,

      and Central Asia from the Moslem Conquest to the Time of Timur.

       (London, Frank Class, 1966).

Lieberschuetz, H. W. G. "Problems Arising from the Conversion of Syria,"

      Studies in Church History  16 (1981), 17-24.

Lightfoot, C. S. "Facts and Fiction: The Third Siege of Nisibis, 350 A.D.,"

      Historia 37 (1988), 105-25.

Macuch, R. and Ishaya, A. "Assyrians in Iran," EncIran 2 (1987), 817-25.

Ma'oz, Moshe. Ottoman Reform in Syria and Palestine 1840-1861. London,

      (Oxford Univ. Press, 1968).

Meyendorff, J. Imperial Unity and Christian Division (New Jersey, Crestwood,

      1989).

Millar, F. G. B. Paul of Samosata, Zanobia and Aurelian: The Church, Local

       Culture and Political Allegiance in Third-century Syria," Journal of Roman

        Studies 61 (1971), 1-17.

 

----- "Empire, Community and Culture in the Roman Near East: Greeks, Syrians,

        Jews and Arabs," JJS 38 (1987), 143-62.

Moberg, A. The Book of the Himyarites: Fragments of a Hitherto Unkown Syriac

       Work (Lund, 1924).

Moffett, S. H. A History of Christianity in Asia (San Francisco, 1992).

Moorhead, J. "The Monophysite Response to the Arab Invasions," Byzantion 51

       (1981) 579-91.   

Moosa, Matti. The Maronites in History (Syracus Univ. Press, 186).

Morony, Michael G. "The Aramaeans Population in the Economic Life of Early

       Islamic Iraq," ARAM 3:1&2 (1991), 1-6. 

----- Iraq After the Muslem Conquest (Princeton, Princeton Univ. Press, 1984).

----- "The Effects of the Muslem Conquest on the Persian Population of Iraq,"

     Iran 14 (1976), 41-59.

-----"Religious Communities in the Late Sasanian and Early Muslem Iraq,"

     Journal of the Economic and Social historyof the Orient 17 (Leiden, 1974)

      113-135.

Montagomery, James A. trans. and ed. The History of Yaballaha III, Nestorian

       Patriarch, and of his Vicar, Bar Suma, Mongol Ambassador to the Frankish

       Courts at the End of the Thirteenth Century (New York, Columbia Univ.

       Press, 1927).  

Naby, E. "The Assyrians of Iran: A Reunification of a 'Milet,' 1906-1914,"

     International Journal of Middle Eastern Studies 8 (1977), 237-49.

Newman, N. A. The Early Christian -Muslem Dialogue (Pensylvania,

      Interdisciplinary Biblical Research Institute, ?).

Noldeke, Theodore. The Princes of Ghassan from the House of Gafna (Beirut,

      1933).

Omar, F. "A General Sketch of the Attitude of the Early Abbasids Towards

       Ahl al-dhimma, Journal of the Syriac Academy 1 (1975), 29-35.

Ortiz De Urbina, I. "Chronicle of Edessa," in New Catholic Encyclopedia, vol. 5

       (The Catholic Univ. of america, 1967), 103.

Palladius. Palladius : The Lausiac History. trans. R. T. Meyer. Ancient

      Christian Writers 34 (New York, Newman Press, 1964).

Palmer, Andrew, A. "Charting Undercurrents in the History of the West -Syrian

       People: The Restlement of Byzantine Melitene after 934," Oriens

       Christianus 70 (1986), 37-68.

----- Monk and Mason on the Tigri's Frontier: The Early History of Tur'Abdin

       (Cambridge, 1990).

----- "Who Wrote the Chronicle of Joshua the Stylite?" , in R. Schulz and M.

        Gorg, eds. Lingua restituta orientalis: Festgabe fur Julius ABfalg (Agypten

         und altas Testament, 20; Wiesbaden, 1990), 272-84.

----- Chronicles : The Seventh Century in the West-Syrian Chronicles. ed. and

       trans. (Univ. of Penn. Press, 1993).

Peters, F. E.  The Harvest of Hellenism (New York, Barnes & Noble, 1996).

-----  Jerusalem (Princeton, 1985).

----- Children of Abraham: Judaism, Christianity and Islam (Princeton,

        (Princeton University Press, 1982).

----- "Byzantium and the Arab in Syria," AAAS 27/28 (1977/8), 93-113.

 

----- Allah's Commonwealth: A History of Islam in the Near East 600-1100 A.D.

       (Simon & Schusters,1973).

Pigulevskaja, Nina. "Theophanes' Chronographia and the Syrian Chronicles,"

      JOBG 16 (1967), 55-60

Pines, S. "The Iranian Name for Christians and 'God-Fearers,' " Proceedings of

        the Israel Academy of Sciences and Humanities 2,7 (1967), 143-52.

Posner, N. "Whence the Muslem Conquest of Northern Mesopotamia?" in F.

       Kazemi and R. D. McChesney, eds., A Way Prepared (New york, 1988),27-

       52.

 

Ranciman, S. Some Remarks on the Image of Edessa," Cambridge Historical

       Journal 3 (1929-1931), 238-252.

Reinink, G. J. "Ps.-Methodius: A Concept of History in Response to the Rise of

      Islam," in Avril Cameron and Lawrence I. Conrad. eds., The Byzantine And     

      Early Islamic Near East (The Darwin Press, 1992), 149-187. 

----- "The Beginnings of Syriac Appologetic Literature in Response to Islam,"

       Oriens Christianus 77 (1993), 165-87.

Riad, Eva. Studies in  the Syriac Preface (Uppsala, 1988).

Rogers, F. M. The Quest for Eastern Christians: Travel and Rumor in the Age of

       Discovery (Menneapolis, 1962).

Saadi, Abdul-Massih. "The Letter of John of Sedreh: A New Perspective on

       Nacent Islam," Journal of Assyrian Academic Society (1997), 68-84.

Salibi, Kamal S. Syria Under Islam: Empire on Trial (634-1097)  (New York,

      Caravan Books, 1977).

Samir and J. S. Nielson. Christian Arabic Apologetics During the Abasid Period:

       750-1258 (Leiden, Brill, 1994).

Schwaigert, W. "Aspects of Persecution of Christians in the Sassanian Empire

       During the Reign of Shapur II (309-379), Harp 1:2-3 (1988), 73-82.

Segal, J. B. "Mesopotamian Communities from Julian to the Rise of Islam,"

       in Proceedings of the British Academy 41 (1955), 109-39.

-----. "Mesopotamian Communities from Julian to the Rise of Islam," Proceedings

       of the British Academy 41 (!955), 109-39.

----- "Syriac Chronicles as Source Material for the Histoy of Islamic People."

         in Historians of the Middle East. eds. B. Lewis and P. M. Holt. (Oxford Univ.

         Press, 1962).

----- "Arabs in Syriac Literature before the Rise of Islam," Jerusalem Studies in

        Arabic and Islam 4 (1984), 89-128.

     

Shahid, Irfan. Byzantium and the Semitic Orient before the Rise of Islam

       (London, 1988).

----- Byzantium and the Fourth Century (Washington, 1984).

----- The Martyers of Nagran, New Documents (Brussells, Societe des

        Bollandistes, 1971).

Spuler, Bertold. "Syrian Christians Amidst Their Muslim Compatriote," in A

        Tribute to Arthur Voobus. ed. Robert H. Fischer (The Lutheran School of

        Theology at Chicago, 1977),

Stafford, R. S. The Tragedy of the Assyrians (London, Allen & Unwin Ltd., 1935).

Stroumsa, S. and  G. G. Stroumsa. "Aspects of Anti-Manichaean Polemics in

      Late Antiquity and under Early islam," Harvard Theological Review 81

      (1988), 27-58. 

Theophanes. The Chronicle of Theophanes, trans. Turtledove, (Philadelphia,

       1982).

Tibawi, A. L. "Christians under Muhammad and His First two Caliphs," The

       Islamic Quarterly 5 (1961), 30-46.

Torrey, C. C. "Notes on the Chronicle of Joshua the Stylite," Hebrew Union

      College Annual 23 (1950), 439-50.

Trimingham, J. S. Christianity Among the Arabs in Pre-Islamic Times (New York,

       1979).

 

Tritton, Arthur Stanley. The Caliphs and their Non-Moslem Subjects: A Critical

      Study of the Covenant of Umar (London, Frank class, 1970).

----- "Islam and the Protected Religions." JRAS (1931): 311-38.

Voobus, Arthur. Important Manuscript Source for Islamic Law in Syriac:

       Contributions to the History of Jurisprudence in the Syrian Orient

       (Stockholm, 1975).

Vryonis, Jr., Speros. The Decline of Medieval Hellenism in Asia Minor and the

      Process of Islamization from the Eleventh through the Fifteenth Century

      (Berkeley, Univ. of California Press, 1971).

Waterfield, R. E. Christians in Persia: Assyrians, Armenians, Roman Catholics

        and Protestants (London, 1973).

Whitby, M. The History of Theophylact Simocatta: An English translation with

       Introduction and Notes (Oxford, 1986).

Wigram, W. A. The Assyrians and their Neibours (London, G. Bell & Sons,

      1929).

Wilson, S. ed. Saints and Their Cults: Studies in Religious Sociologoy, Folklore

      and History (Cambridge, 1983).

Witakowski, Witold.  "Chronicles of Edessa," Orientalia Suecana, 33-35 (1984-

      1986), 487-98.

----- "Sources of Pseudo-Dionysius for the Third Part of his Chronecle,"

       Orientalia Sueccana, 40 (1991), 252-75.

Ye'or, Bat. The Dhimmi. Jews and Christians under Islam. Trans. D. Maizel, P.

      Fenton, and D. Littman. (Rutherford, Fairleigh Dickenson Univ. Press, 1985).

-----The Decline of Eastern Christianity Under Islam Trans. M. Kochan and

       D. Littman. (Teaneck, Fairleigh Dickenson Univ. Press, 1996).

Young, W. A. Patriarch, Shah and Caliph (Rawalpindi, 1974).

Youtie, H. C. "A Gothenburg Papyrus and the Letter of Abgar," HThR 23 (1930),

        299-302.

----- "Gothenburg Papyurs 21 and the Coptic Version of the Letter of Abgar,"

      HThR 24 (1931), 61-65.

Zacharius, Rhetor. The Syriac Chronicle Known as that of Zachariah of Mityene

       trans. F. J. Hamilton and E. W. Brooks. (London, 1899; New York, 1979).