Any one answering this question will answer as per the religion he or she follows. Muslims will say Quoran.....Christians......Bible etc. But one book does not highlight on religion. It simply highlights on spirituality.
It says..... sarva-dharman parityajya mam ekam saranam vraja aham tvam sarva-papebhyo moksayisyami ma sucah TRANSLATION Abandon all varieties of religion and just surrender unto Me. I shall deliver you from all sinful reaction. Do not fear.
This is from Bhagvad Gita.
Almost all scriptures are Perfect in every word of them. It is only that we are imperfect to know them at the right levels of consciousness. Spirituality cannot be learned it has to come from within, Spirituality is the quality of Spirit.
You cannot add to spirit, you can only enhance the quality of the Spirit.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.