On the subject of Apparitions of the Virgin Mary, note where she is said to have appeared in Italy.  While exploring web sites, I found these below to be of special interest, given my upcoming visits to Rome and Pompeii. 

Bruno Cornacchiola Tre Fontane Italy 1947:

http://myweb.tiscali.co.uk/praeternatural/tre%20fontane%20Italy.htm

http://www.theotokos.org.uk/pages/approved/appariti/trefonta.html

http://www.fatima.org/library/cr45pg15.html

 

Blessed Bartolo Longo:

 

http://www.holysepulchre.net/USA/DevotionsandOath/bl_bartolo_longo.htm

http://www.catholic.net/rcc/Periodicals/Faith/0506-96/articl10.html