Edgar Allan Poe's "To Helen" is:

Edgar Allan Poe(1809–49): American short-story writer, poet, critic, and editor who is famous for his cultivation of mystery and the macabre.

Best Works:
- To Helen ( Poem)
- The Raven
- Annabel Lee
The short stories of wickedness and crime-
- The Tell-Tale Heart
- The Cask of Amontillado
Supernatural horror story-
- The Fall of the House of Usher

His some other notable works are:
- The Black Cat
- The Masque of the Red Death
- The Murders in the Rue Morgue
- Eleonora
- Eureka

[Source: Website Lecture and Encyclopaedia Britannica]