The application was actually called Virtual bookshelf. However, I believe it has been removed from Facebook. What it was, was a application which allowed you to share what books you were reading, books you had read, and which books you would like to read.It would display these on your facebook page and on friend's virtual bookshelf page.
You were also able to see friend’s bookshelves and what books they had. The new bookshelf application on facebook is Goodreads books.It is basically the same as virtual bookshelf with a few more things thrown in. In order to see if you can get an application on your phone you can go to facebook, into the application and see if it has an option to send it to your phone.
Also some phones with a facebook application will have a list of applications that are compatible with your phone.
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.