- Harville Hendrix
- Joni Eareckson Tada
- Karl Marx
- Friedrich Engels
- Raymond Carver
- John Cheever
- Robert Wolgemuth
- Bobbie Wolgemuth
- Vladimir Lenin
- Jean-Claude van Itallie
- Mitchel Weiner
- Sharon S. Brehm
- Joseph Pear
- Garry L. Martin
- Daniel Bell
- Patrick Nolan
- Hilary M. Lips
- Jean Lenski
- Joanne Naiman
- Michelle C. Muratori