- Author: Henry Clay, James F. Hopkins, Mary W. M. Hargreaves
- Language: English
- Year: 1972
- Author: Susanna Moodie, Carl Ballstadt, Elizabeth Hopkins, Michael Peterman
- Language: English
- Year: 1993
- Author: Carl Ballstadt, Michael Peterman, Elizabeth Hopkins
- Language: English
- Year: 2016
- Author: Owen Hopkins, Erin McKellar
- Language: English
- Year: 2021
- Author: Michael A Hill, Michael J Hopkins, Douglas C Ravenel
- Language: English
- Year: 2021
- Author: Bruce R. Hopkins, Alicia M. Beck
- Language: English
- Year: 2019
- Author: Owen Hopkins
- Language: English
- Year: 2018
- Author: John C. Hopkins, Bernard S. Cohn
- Language: English
- Year: 1968
