Post-Byzantine ecclesiastical personalities studies of St. Nikodemos the Hagiorite, St. Nikephoros of Chios, Neophytos Vamvas, Konstantinos Oikonomos of the Oikonomoi, and Eusebios Matthopoulos - Vaporis, N. M. 1926- Nomikos Michael (Brookline Holy Cross Orthodox Press, 1978)