The Monitors Guild, sometimes called the Seven Families after its shadowy administration, are one of the Guilds in the Underworld of Wraith: The Oblivion. They are the masters of the Lifeweb Arcanos. As with several other guilds, the Monitors never had a splatbook, so what information is available is somewhat sketchy. * WTO: Wraith: The Oblivion Second Edition, p. 148 * WTO: Wraith: The Great War