There was a copy of Mein Kampf on the living room bookshelf.
Granted, my father had a copy on the shelf in his study, but he was a theologian and church pastor before he changed over to marriage and family therapy, so…research?
Of course, his eldest son is Trumpist, but second son (me) is the complete opposite. Eldest son never had enough interest to crack open any book, let alone Mein Kampf, while I already knew what it contained before I noticed it.
Go figure. 
ETA: He had many history books, so I’m quite sure Mein Kampf was just part of the resource material.
