This is the second book in the series and gives all of the information and clues about the Knights of The Golden Circle and their treasures that was published for 17 years in the prestigious ?Treasure Hunter Confidential Newsletter.? It was very informative and was available only to subscribers for $100 per year. (It also contained stories and information on other treasures as well.) Although the Editor, Larry Williams, was an excellent researcher and writer, much of the information came from treasure hunters and researchers themselves, giving tips, ideas, possible locations, how to recognize the signs, what they might mean, and even sketches and drawings - including a map overlay that could possible show where other treasures were located after you found one of them since normally, more than one treasure was buried at a location.