The Fifth Head of Cerberus and Mr. Million, adding that its "unseen" heads are his brother David as fourth and, by implication, the fifth and final the narrator's own. Following this logic, the title of the novella therefore refers to the narrator himself, whose story we read. Further parallels between the narrator's family and the mythology of Cerberus can be drawn in numerous other ways throughout this novella. For example, a statue of this mythological creature exists at the front, or "gates" of their family home, which is itself located at 666 Saltimbanque, this number having associations with the underworld dating back to the Greek
Greek underworld and on the earth above them. Their lives in the underworld were very neutral, so all social statuses and political positions were eliminated and no one was able to use their previous lives to their advantage in the underworld. The idea of progress did not exist in the Greek underworld – at the moment of death, the psyche was frozen, in experience and appearance. The souls in the underworld did not age or really change in any sense. They did not lead any sort of active life in the underworld – they were exactly the same as they were in