mother maria bishop kallistos books & textbook
Lenten Triodion
St. Tikhon's Monastery Press /2002T Paperback / 699 Pages
isbn-10: 1878997513 / isbn-13: 9781878997517
The Lenten Triodion Supplementary Texts
Mother Maria Bishop Diokleia Kallistos
Saint Tikhon's Seminary Press, /2009T Hardcover / 346 Pages
isbn-10: 1878997777 / isbn-13: 9781878997777
