* The Ukrainian Church and the Persecutors (1988)
* The Great Conspiracy: The Secret League between Marx, Lenin, Stalin and Hitler (1992)
* My Journey to the Ukrainian Catholic Church (1994)
* The Ukrainian Holocaust (1995)
* The Vatican and the Holocaust: A Biased History (1996)
* The Murder of Pope John Paul I (1997)
* Taras Schevchenko: The Pilgrim Poet of Ukraine (1998)
* The Ukrainian Genocide by Hunger 1932-1933: A People Forgotten (1998)
* Hitler and the Vatican (1999)
* The Vatican's Holocaust: The Story of Nazi Bishop Alois Hudal (1999)
* The Vatican and Communism (2001)
* Cardinal Stepinac: The Catholic Martyr of Yugoslavia (2001)
* Ivan Mazepa: The Cossack Hetman and the Tsar of Muscovy (2002)
* The Ukrainian Cossacks: Guardians of the Gate to Christendom (2002)
* Bishop Joseph Bilczewski: The Shepherd of the Poor and the Champion of Social Justice (2003)
* Metropolitan Sheptytsky and the Ukrainian Greek Catholic Church (2004)
* The Greek Catholic Church and the Soviet Regime (2005)
* The Ukrainian Greek Catholic Church: Persecuted but Undefeated (2006)
* The Ukrainian Greek Catholic Church: History, Achievements and Challenges (2007)
* The Ukrainian Catholic Church: A Light in the Darkness (2008)
* The Ukrainian Greek Catholic Church and the Orthodox Challenge (2009)
* The Ukrainian Catholic Church and the Soviet Regime (2010)
* The Struggle for Ukrainian Independence (2011)
* The Ukrainian Revolution: A Struggle for Freedom (2014)
Articles
* "The Ukrainian Catholic Church and the Soviet Regime" (1986)
* "The Great Conspiracy: The Secret League between Marx, Lenin, Stalin and Hitler" (1992)
* "The Vatican and the Holocaust: A Biased History" (1996)
* "The Ukrainian Genocide by Hunger 1932-1933: A People Forgotten" (1998)
* "Hitler and the Vatican" (1999)
* "The Vatican's Holocaust: The Story of Nazi Bishop Alois Hudal" (1999)
* "The Vatican and Communism" (2001)
* "Cardinal Stepinac: The Catholic Martyr of Yugoslavia" (2001)
* "Ivan Mazepa: The Cossack Hetman and the Tsar of Muscovy" (2002)
* "The Ukrainian Cossacks: Guardians of the Gate to Christendom" (2002)
* "Bishop Joseph Bilczewski: The Shepherd of the Poor and the Champion of Social Justice" (2003)
* "Metropolitan Sheptytsky and the Ukrainian Greek Catholic Church" (2004)
* "The Greek Catholic Church and the Soviet Regime" (2005)
* "The Ukrainian Greek Catholic Church: Persecuted but Undefeated" (2006)
* "The Ukrainian Greek Catholic Church: History, Achievements and Challenges" (2007)
* "The Ukrainian Catholic Church: A Light in the Darkness" (2008)
* "The Ukrainian Greek Catholic Church and the Orthodox Challenge" (2009)
* "The Ukrainian Catholic Church and the Soviet Regime" (2010)
* "The Struggle for Ukrainian Independence" (2011)
* "The Ukrainian Revolution: A Struggle for Freedom" (2014)