St. Basil, "On the Holy Spirit"
St. Athanasius, "On the Incarnation"
St. Cyril of Jerusalem "On the Sacraments"
Nicholas Cabasilas "Life in Christ"
St. Gregory Palamas "Triads"
St. John of Damascus "On the Holy Icons"
or
St. Theodore the Studite, same title
Excerpts from the Philokalia
"Ladder of Divine Ascent" St. John Climacus
St. John Chrysostom "Marriage and Family Life"
St. John Cassian "Conferences"
St. Maximos the Confessor "Chapters" or the collection "Selected Writings"
St. Ephraim the Syrian "Hymns on Paradise"
Oops, I just realized that's 12. Sorry, got carried away.
