Liber Tenebris, The Dark Tome, remains an object of great speculation and mystery within occult circles, until now. In a special crossover episode with the podcast Point Mystic, we take a look into the legacy of Prof Joe Ricci and the disappearance of some of the most important research ever conducted into supernatural doorways. Part 1 of 2 Learn more about your ad choices. Visit megaphone.fm/adchoices