Who wrote "All that we see or seem / Is but a dream within a dream" (3)

I believe the answer is:

poe

(Other definitions for poe that I've seen before include "American short story writer" , "Edgar Allan . . ., writer of spooky tales" , "US horror master" , "Edgar Allan . . ., American writer of creepy stories" , "Edgar Allan ---, poet more famous for his gothic short stories" .)

I've seen this clue in The New York Times.

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