This is just genius:
POE has no truck with Indians or Nature. He makes no bones about Red Brothers and Wigwams.
He is absolutely concerned with the disintegration-processes of his own psyche. As we have said, the rhythm of American art-activity is dual.
(1) A disintegrating and sloughing of the old consciousness.
(2) The forming of a new consciousness underneath.
Fenimore Cooper has the two vibrations going on together. Poe has only one, only the disintegrative vibration. This makes him almost more a scientist than an artist.
Moralists have always wondered helplessly why Poe's 'morbid' tales need have been written. They need to be written because old things need to die and disintegrate, because the old write psyche has to be gradually broken down before anything else can come to pass.
Man must be stripped even of himself. And it is a painful, sometimes a ghastly process.