22
Overman, J. Andrew
| Trinity Press International |
1996
23
Kittredge, Cynthia Briggs
| Trinity Press international |
1998
24
Wall, Robert W.
| Trinity Press International |
1997
27
Vaux, Kenneth L.
| Trinity Press International |
1992
28
Ives, Christopher
| Trinity Press International |
1983
30
Hall, Doyglas John
| Trinity Press International |
1997