- Author: Patrick Barmby Lynn Bilsborough Tony Harries Steve Higgins
- Language: English
- Year: 2009
- Author: Stephen Davies Kathleen Marie Higgins Robert Hopkins Robert Stecker David E. Cooper
- Language: English
- Year: 2009
- Author: Bernd Magnus Kathleen Higgins
- Language: English
- Year: 1996
- Author: Blanche Ellsworth John A. Higgins
- Language: English
- Year: 1997
- Author: Ian Higgins Michael Loughridge Hervey Sandor
- Language: English
- Year: 2005
- Author: Kathleen M. Higgins Robert C. Solomon
- Language: English
- Year: 2000
- Author: Michael Borenstein Larry V. Hedges Julian P. T. Higgins Hannah R. Rothstein
- Language: English
- Year: 2009
- Author: Scott Higgins
- Language: English
- Year: 2007
- Author: Keith Mobley Lindley Higgins Darrin Wikoff
- Language: English
- Year: 2008
- Author: James M. Higgins
- Language: English
- Year: 1994