How many wolf's rain series are there?

The anime series "Wolf's Rain" had only one series with 26 episodes but the series had 4 OVAs that complement the series making 30 episodes . Sets usually include the 4 OVAs .

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.