- Author: Nicholas P. Higgins
- Language: English
- Year: 2009
- Author: Roberto de Olivera Campos, Benjamin Higgins
- Language: English
- Year: 2014
- Author: Scott Higgins
- Language: English
- Year: 2009
- Author: Michael James Higgins, Tanya L. Coen
- Language: English
- Year: 2014
- Author: Linda Duxbury, Chris Higgins
- Language: English
- Year: 2018
- Author: Scott Higgins
- Language: English
- Year: 2016
- Author: Mary Jo Bane (editor), Brent Coffin (editor), Richard Higgins (editor)
- Language: English
- Year: 2009
- Author: Laurent Pernot, W. E. Higgins
- Language: English
- Year: 2021
- Author: Lesley Higgins, Marie-Christine Leps
- Language: English
- Year: 2022
- Author: Richard Higgins
- Language: English
- Year: 2017