- Author: Edgar A. Singer
- Language: English
- Year: 2019
- Author: Charlie Keil (editor), Ben Singer (editor)
- Language: English
- Year: 2009
- Author: J. Bryan Page, Merrill Singer
- Language: English
- Year: 2010
- Author: Beth J. Singer
- Language: English
- Year: 2019
- Author: Kathy J. Phillips, Joe Singer
- Language: English
- Year: 2004
- Author: Milton Singer (editor), Daniel H. H. Ingalls (editor)
- Language: English
- Year: 2021
- Author: Jan Becket (editor), Joe Singer (editor), Joe Singer (editor), Jan Becket (editor)
- Language: English
- Year: 1999
- Author: Dorothy G. Singer, Jerome L. Singer
- Language: English
- Year: 2009
- Author: Richard J. Light, Judith D. Singer, John B. Willett
- Language: English
- Year: 2009
- Author: Dorothy G. Singer, Jerome L. Singer
- Language: English
- Year: 2009