If you want a really interesting take on feminism, one of my favorite empowerment books is
The Sea Priestess by Dion Fortune. She was an occultist of the early 20th century and wrote about women not so much from a sisterhood point of view (like modern feminism) but from an internally driven self-awareness of the power of one's femininity. She was heavily influenced by Carl Jung so, in essence, her writing speaks of reconnecting women to the Goddess archetype.
In contrast to some forms of feminism, Dion Fortune illustrates how men can benefit from confident women who unabashedly use their feminine mystique to their advantage. It's obviously not a sexless feminism - quite the opposite, in fact. VERY much the opposite.
Overall,
The Sea Priestess is an interesting look at early feminism. The only drawback is that the book's meaning (as I described above) is delivered through heavy allegory. Fortune's brand of spiritual-sexual feminism was rooted in occultist philosophies, and groups like hers didn't operate above ground for fear of prosecution under Britain's then-enforceable Witchraft Act of 1735. The last person prosecuted under the act, which was repealed in 1951, was Helen Duncan in 1944. Though the courts only dug up a minor provision of the Act to convict her on counts of fraudulent mediumship, her case lends credence to the fear that occultist groups had of prosecution in Dion Fortune's time.
--------------------
Regarding
Mein Kampf, I think it's safe to say that Hitler had a knack for writing as Van Gogh had an ear for painting.
