A Night in the Desert of the Holy Mountain- Metropolitan Hierotheos Vlachos·
The Person in the Orthodox Tradition- Metropolitan Hierotheos Vlachos·
The Illness Cure of the Soul- Metropolitan Hierotheos Vlachos·
Orthodox Spirituality- Metropolitan Hierotheos Vlachos·
Saint Gregory Palamas as a Hagiorite- Metropolitan Hierotheos Vlachos·
Noahs Ark -A Feasibility Study