Eastern Christianity

Edited by Ken Parry et al.
Oxford: Blackwell, 1999.
For print version locations see the UofT Library Catalogue.
This work covers Catholic and Orthodox, Byzantine and non-Byzantine, Chalcedonian and non-Chalcedonian traditions. There are articles on geographical areas, important persons, theological issues, and liturgical items. Most bibliographical references are to English-language works.

Edited by Edward G. Farrugia.
Rome: Pontifical Oriental Institute, 2015.
Brief articles with bibliographies on individuals, groups, and topics.

Edited by John Anthony McGuckin. Maldern, MA: Wiley-Blackwell, 2011. 2 volumes.
For print version locations see the UofT Library Catalogue.
Over 300 articles on people, groups, and topics. Excellent bibliographical references.

By George W. Grube.
Salisbury, MA: Regina Orthodox Press, 2001.
Brief definitions of names and terms.

By Nicon D. Patrinacos.
Pleasantville, NY: Hellenic Heritage Publications, 1984.
Articles on Greek Orthodox theology, history, and liturgy.

By George H. Demetrakopoulos.
New York: Philosophical Library, 1964.
Brief definitions.

By Paulos Milkias.
Lanham, MD: University Press of America, 2010.
Brief definitions of names and terms.

Piscataway, NJ: Gorgias Press, 2011.
For print version locations see the UofT Library Catalogue.
Includes articles on bishops, theologians, and ecclesiastical jurisdictions.