Is pretty little liars a book series?

No. A cute small liar is not a book series.

Book series book series, a sequence of books with certain characteristics in common that are formally identified together as a group wikipedia.

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.