
I have only ready a portion of the book so far. However there are some themes that seem to be recurring. You get a lot of swords, stars, globes, and skeletons on these patches. Each item connotes something about the black ops project. Some of the patches are still a mystery even to the author.
Take the image I posted above. You got a helmet or hat that means the bearer flies a helicopter. The footprints on top of the helmet make reference to search and rescue operations. Who knows what the G.H.O.S.T. stands for? I may give you some more info by the time I finish this book. That should not be too long. It is a quick read.