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