One,
I have flipped through Mein Kampf and it is fiction in that many of the facts it states were factually inaccurate. The same cannot be said for Feldman’s Memoir as much as you may disagree with her viewpoints on things (such as taharas hamishpacha etc.) her facts are accurate.
(please do not bring up that stupid kj murder story. it is clear in the context of the book that she was repeating a rumor that was flying around and her reaction to it-not making claims as to it factual correctness)
Also mein Kampf was not for the most part a history book (although what it does mention is in many cases factually inaccurate) or a story of anybody’s life but rather a book that painted a picture of what Hitler felt Germany and the world should be like