
- Author: Jim Willis
- Language: English
- Year: 2019

- Author: Marie D Jones
- Language: English
- Year: 2019

- Author: The Carnegie Library of Pittsburgh & James Bobick & Naomi E. Balaban
- Language: English
- Year: 2019

- Author: Kevin D. Randle
- Language: English
- Year: 2014

- Author: The Carnegie Library of Pittsburgh, James Bobick, Naomi E Balaban
- Language: English
- Year: 2019

- Author: Marie D. Jones, Larry Flaxman
- Language: English
- Year: 2017

- Author: Nick Redfern
- Language: English
- Year: 2019

- Author: Jerome Clark
- Language: English
- Year: 1997