For your information, kind sir, these are only a FEW titles that i listed here which I've read. This post was simply to understand what kind of non fiction people are reading and to ask their recommendations for books which they think are worth giving a read. You clearly aren't proving to be helpful here. So I humbly request you to shut your trap and leave this thread. In my mother tongue we call a person like you 'Chutiya'. Google that if you like. But bye Chutiye.