Historic Pittsburgh
- A digital library collection containing full-text books, maps, census information, chronology, and archival finding aids, all related to the history of the Pittsburgh region.
- http://digital.library.pitt.edu/pittsburgh/

Harrison Library - Local History
- Genealogy and local history resources.
- http://www.einpgh.org/ein/alvalley/history.html

Pittsburgh History & Landmarks Foundation
- A non-profit historic preservation group serving Allegheny County. It is dedicated to identifying and preserving the architectural landmarks, historic neighborhoods, and historic designed landscapes of Allegheny County and educating people about this regi
- http://www.phlf.org/

Evelyn Nesbit
- As a sixteen year old girl, model, actress and Gibson Girl Evelyn Nesbit was debauched by prominent New York architect, Stanford White. On June 25, 1906, White paid for taking Evelyn's virginity when her new husband, the wild Pittsburgh millionaire Harry
- http://www.evelynnesbit.com