I forget what it's called, but every post has one. It's a media shop. They can make anything to order, books, posters, big signs, training junk, maps, you name it. We used to have a lot of shit custom made through there.
But in 2000's we'd started just using excel and word to make powerpoint presentations and discs to hand out to students at SDM school. No more books.
With the discs you can show the info in a presentation and then hand out the exact same material. Helps for "train the trainer" scenarios too. Since you DIY it and cut out the corporation, you can have naked girls every fifth slide to keep the soldiers awake and interested. Trust me, it works well.
I'm curious too about what's inside. Can you take pictures of that?