- Author: Ingham Howard David, Dear Jon, Lacoste Monique, Smith Simeon, Pietersen Daniel, Horry Steven
- Language: English
- Year: 2018
- Author: Howard David M., Grisanti Michael A.
- Language: English
- Year: 2003
- Author: Philip H. Howard David Goodman Michael K. Goodman
- Language: English
- Year: 2016
- Author: Angus James A. S., Howard David Martin
- Language: English
- Year: 2001
- Author: Michael Howard David LeBlanc
- Language: English
- Year: 2007
- Author: Michael Howard, David LeBlanc
- Language: English
- Year: 2007