Poe cottage in Fordham.
www.bronxhistoricalsociety.org/about/poecottage.html
Poe Society in Baltimore.
www.eapoe.org
Horror writers association.
www.horror.org
Good selection of mystery bookstores.
www.mysterybooksellers.com
Mystery Scene magazine.
www.mysteryscenemag.com
The Mystery Writers of America.
www.mysterywriters.org
The Science fiction and fantasy writers.
www.sfwa.org
Poe National Historic Site in Philadelphia.
www.nps.gov/edal/
Poe Museum in Richmond, Virginia.
www.poemuseum.org