- Author: Paul Newbold William Carlson Betty Thorne
- Language: English
- Year: 2022
- Author: Paul Newbold William Carlson Betty Thorne F. Luscia (editor) V. Draperi (editor)
- Language: Italian
- Year: 2021
- Author: Paul Newbold, William Carlson, Betty Thorne
- Language: English
- Year: 2019
- Author: Paul Newbold
- Language: Spanish
- Year: 2008
- Author: Paul Newbold, Betty M. Thorne, William L. Carlson
- Language: Spanish
- Year: 2013
- Author: Paul Newbold William Lee Carlson Betty M. Thorne
- Language: English
- Year: 2013
- Author: C. W. J. Granger Paul Newbold and Karl Shell (Auth.)
- Language: English
- Year: 1986
- Author: Paul Newbold William Carlson Betty Thorne
- Language: English
- Year: 2012
- Author: C. W. J. Granger Paul Newbold
- Language: English
- Year: 1986
- Author: Paul Newbold Theodore Bos
- Language: English
- Year: 1985