Missing 411 - The BIZARRE National Park Disappearance Problem

It sounds like an urban legend: an author and former policeman was on vacation when he was approached by two off-duty rangers who asked him to look into the number of people who go missing in the national park system. They were too afraid of retaliation to appear in uniform and asked that the national park they work for and the time period they met the author be kept secret. The cases he found were strange and numerous enough that the man, David Paulides, has since written six volumes of work documenting the phenomena. The books, called the Missing 411 series, explore what Paulides calls a ‘mysterious series of worldwide disappearances defying logical and conventional explanations.’