 He has also written extensively on Marian apparitions, especially at Medjugorje in Bosnia Herzegovina.He has written over thirty books, most of them originally in English and most translated into several languages, as well as several hundred articles in journals, magazines, encyclopedias, and dictionaries of theology and of spirituality.Faricy has given talks and conducted spiritual retreats in Italy, the United States, Mexico, Ireland, and many other countries, speaking at conferences and conventions and in churches.