If it is a P.O. Box then stay away from it. If you get scammed by a business without a physical address you will be very lucky to find a lawyer willing to help you. Phone numbers and web-sites are not good enough.
There is always a phone number to sell you a product but when things go wrong then you will end up playing phone tag until you reach a dead end. Web-sites are cheap and easy. As soon as the lawsuits show up the web-site disappears.
Scammers are not afraid of lawsuits as long as the profit is bigger than the lawsuit. One scam I researched lost many lawsuits over many years. The changed their name and done the same thing all over again.
Go to http://www.bbb.org and use the zip code for the Business. Almost all businesses of any size have had some type of complaint and they will be there. Look out for businesses that changes there name or moves to different locations.
A business with a bad reputation can start fresh with the BBB by changing there name and location. I took a quick look at your site and it does not look reliable.
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.