Do you prefer print books or ebooks?

You could try something like Bookmooch or Paperbackswap. http://bookmooch.com http://www.paperbackswap.com/index.php.

Not exactly free... But I got a book there that they were selling for 25 cents!

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.