1,500,000 GREEK CHRISTIANS MASSACRED OR DEPORTED BY TURKS
SYSTEMATIC ATTEMPT TO EXTINGUISH THE HELLENIC RACE INSPIRED BY PAGAN GERMANY.
King, W.C (ed). 
King's Complete History of the World War.
Springfield Massachusetts 1922,
pp. 436-438.

Dr. William C. King's article titled 1,500,000 Greek Christians Massacred or Deported by Turks appeared in Section 19 of King's Complete History of the World War (The History Associates, 1922) and describes the genocidal experience of Ottoman Greeks during WW1.