- CEOs’ Story Telling. By Theodoros Katerinakis and Maria Hnaraki. (DVD disk, 2017)
. - CEOs Leadership & Global Insights. By Theodoros Katerinakis and Maria Hnaraki. (DVD disk, 2014)
. - My Village Varvitsa and its Hero Capetan Zacharias. By Stanley Matthews. (paperback book, 2014)