By Bishop Alexander (Mileant) of Buenos Aires and South America (1938-2005), in the Russian Church Outside of Russia ROCOR. He was ordained Deacon by Archbishop Averky and Priest by Metropolitan Philaret.
The traditional Church Calendar is based on the Julian calendar
A Brief History of the Orthodox Church by Dr. Seraphim Steger
St. .John Maximovitch, Bishop of Shanghai and Archbishop of San Francisco (1896-1966
Catechism of St. Philaret (Drozdov), Metropolitan of Moscow Approved for Use by Schools and for All Orthodox Christians by Order of His Imperial Majesty, 1830.
A wonderful summary of Orthodox Spirituality and Life by St. Philaret (Voznesensky) 1903-1985.