In an interview with GameSpot at the 2009 Penny Arcade Expo, Tørnquist and the lead designer Martin Bruusgaard revealed which playable factions ("secret societies") will be available in the game.
World Cup | FIFA World Cup | World Trade Center | World Series | 2010 FIFA World Cup | World Bank | World Health Organization | Guinness World Records | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | ATP World Tour 250 series | World Heritage Site | World Boxing Association | World Boxing Council | 2006 FIFA World Cup | World Wide Web | As the World Turns | World Trade Organization | ATP World Tour 250 Series | World Rally Championship | World Intellectual Property Organization | World Economic Forum | Western world | Miss World | Rugby World Cup | World Meteorological Organization | World Championship | The Real World |
Red Thread was founded in September 2012 by Ragnar Tørnquist, creator of The Longest Journey and Dreamfall sagas, and the The Secret World and Anarchy Online universes.
She earned a PhD in Eastern Psychology from the California Institute of Integral Studies in 1993; her thesis was titled "The secret world of men: Men's attitudes, beliefs, fantasies and desires with regard to women and children."
Nong Toom's life as a kathoey is also part of the book Ladyboys: The Secret World of Thailand's Third Gender by Maverick House Publishers.
Arrietty: a 2010 Japanese animated film from Studio Ghibli, known as The Secret World of Arrietty in North America.
The Nine: Inside the Secret World of the Supreme Court is a 2007 non-fiction book by legal analyst Jeffrey Toobin.