‘By a route obscure and lonely, / Haunted by ill angels only, / Where an Eidolon, named NIGHT, / On a black throne reigns upright, / I have reached these lands but newly, / From an ultimate dim Thule—/ From a wild weird clime that lieth, sublime, / Out of SPACE—out of TIME.’ That’s it. But there is an editor’s note. It says an Eidolon means a phantom.”