- Author: Melvin M. Mark, Stewart I. Donaldson, Bernadette Campbell
- Language: English
- Year: 2011
- Author: Liz Thomas, Jill Campbell
- Language: English
- Year: 2018
- Author: Jack Crittenden, Debra J. Campbell
- Language: English
- Year: 2019
- Author: Joanne H. Gavin, James Campbell Quick, David J. Gavin
- Language: English
- Year: 2021
- Author: Patrick Campbell
- Language: English
- Year: 2019
- Author: Charity Marsh, Mark V. Campbell, Murray Forman
- Language: English
- Year: 2020
Receiving the Gift We Give. : Bringing Love, Joy, Unity, Understanding & Freedom into Our Lives.
epub
- Author: Martin Neil Campbell
- Language: English
- Year: 2014
- Author: Lee Higgins, Patricia Shehan Campbell, Gary McPherson
- Language: English
- Year: 2010
- Author: Ebben van Zyl, Andrew Campbell, Liezel Lues
- Language: English
- Year: 2020