Dear Rabbi Simon
I am going to write an article to address the question of where Hashem was during the Holocaust. Can you refer me to any resources? Do I need to read a book about Emuna [Belief in G-d]?
This is indeed a difficult subject, both theologically and emotionally. Two books I can recommend on this subject are Faith after the Holocaust, by Eliezer Berkovits and With Fury Poured Out by Bernard Maza. They may be out print, but like so much else, eBay or Amazon may have them for you.
Rabbi Rashi Simon