Every season of America's Book of Secrets ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of America's Book of Secrets!

The White House

Freemasons

Fort Knox

Area 51

The Playboy Mansion

Presidential Transports

The FBI

West Point

Black Ops

The Pentagon

The Monuments

The Ancient Astronaut Cover-Up

The Mafia

The Ku Klux Klan

Serial Killers

American Nazis

Deadly Cults

Presidential Cover Ups

The Drug Wars

The Mystery of Bigfoot

Presidential Assassins

Lost Treasures

Hells Angels

Scientology

Big Brother

American Terrorists

The Gold Conspiracy

America's Secret Army

Secret Prisons

The Billionaire Agenda

Secret Underground

The Secret Service

America's Doomsday Plan

The Secret Space Program

Protecting the President

The Freemason Factor

FBI vs MLK

The Hunt for Hitler's Relics

Inside Area 51

Doomsday Scenarios

Mind Control

Alien Disclosure

Deadly Pandemics

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 lifts the veil of mystery, giving you unparalleled access to historical narratives and insider information previously hidden from the public. Through in-depth research and exclusive channels, this series delves into a variety of familiar but enigmatic American institutions, from the FBI and the Pentagon to Fort Knox and Area 51. Go beyond the locked doors and security checkpoints of government agencies, famous landmarks and stealthy societies to glimpse the hidden worlds you were never intended to see.

The Best Seasons of America's Book of Secrets

The Best Seasons of America's Book of Secrets

Season 3

Season 1

Season 2

Other Seasons

Season 4