Trail of Cthulhu: Eternal Lies
On more than one instance there have been sightings or tales of a strange mouth that appeared on a wall, a living creature or a piece of furniture. This mouth, whether it is the same mouth or a different one, is unclear. Lord Edward Homeward say it manifest on the wall of Joy Grove in Savannah. Lord Edward, Howard Defoe and Fr. Carl Meinardus saw one that had manifested on an alligator’s back in a swamp at the Henslowe Estate and according to Olivia Clarendon, she saw one manifest on a couch in 1923 at the home of Ramon Echavarria.
The only physical evidence left behind by a Minor Mouth has been the Secretion Goo briefly studied by Lord Edward.