Have you ever wondered what goes on behind the scenes of the most legendary monuments and powerful organizations in the United States? America’s Book of Secrets on H2™ lifts the veil of mystery, giving you unparalleled access to a vault of historical narratives and insider information usually hidden from public view. Through in-depth research and exclusive channels, this series delves into a variety of familiar but enigmatic American institutions. Season 2 examines a range of subjects, including Nazism in America, the Ku Klux Klan, the Hells Angels, Big Foot and presidential coverups. Breeze past the locked doors and security checkpoints of government agencies, famous landmarks and stealthy secret societies to glimpse worlds you were never intended to see.