The Dark Secrets of Planned Parenthood (2010)

The Dark secrets of Tonhi (2014)

The Dark Secrets of the Hellfire Council (2006)

Dark Secrets Of The Cosmos (2015)

Crypt of Dark Secrets (1976)

Secrets of Dark Fest (2017)

Secret Societies: Dark Secrets of the Nazis (2015)

Dark secrets of the Lusitania (2012)

Barbarians: Secrets of the Dark Ages (2002)