81
by Padelford, Norman J, 1903-
Published 1954
82
by Chaitanya, Rachna
Published 1995
83
Published 1997
84
by Pirages, Dennis
Published 1978
85
86
Published 1974
87
88
89
by Baehr, Peter R.
Published 1996
90
Published 1996
91
Published 1995
92
by Waheed Hamzah Hashem
Published 1991
93
Published 1998
94
by Wendzel, Robert L, 1938-
Published 1977
95
Published 1994
96
97
Published 2005
98
Published 2001
99
Published 2002
100
Published 2010