1
Published 2001
2
Published 1998
3
Published 1998
4
by Glossop, Ronald John, 1933-
Published 1983
5
by Ryan, Stephen
Published 1990
6
by Stavenhagen, Rodolfo
Published 1996
7
Published 2003
8
by Pfetsch, Frank R., 1936-
Published 2007
9
Published 2004