Spectre #37 ('92 series) mentions Logros as the "real" or "mythic" Britain. It is mentioned again in the next issue although I think the spelling gets changed to Loghros. However, I can't find any reference to this via Google in DC comics or in mythology in general. Is Logros something they made up for Spectre #37 and then never used elsewhere? Is it a piece of mythology that they mangled the spelling of so badly Google can't correct it? Did someone typo "Logos" and it slipped past the editor because they had no idea what the writer was trying to convey anyway? Or are there other references to Logros out there for me to find?