There are different coupon websites online that have a number of Barnes and Noble discounts ready. Among the ones I have tried is the dealigg.com/story-Barnes-Noble-coupons-B... - where I got a 15% off a 1 item of my choice. There are also some printable coupons you can get; the one I got was a 20% discount.
Another coupon shop is the retailmenot.com/view/barnesandnoble.com where I got to get free shipping so it came in handy especially when you are living in a place nowhere near any branch of Barnes and Noble. You can also try couponalbum.com/coupons/barnes-noble.htm - but there isnt much coupon for literature books to find there, Lastly is the offers.com/barnesnoble/ which I really like because their promos and discounts our as of the latest.
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.