1
Published 1997
2
Published 1975
3
by Kobkirk, Michael D.
Published 1992
4
Published 1983
5
by Woodward, Bob
Published 1991
6
by Brams, Steven J, 1940-
Published 1985
7
by Dolan, Chris J.
Published 2005
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8
Published 2000
9
by Arnett, Eric
Published 1997
10
Published 1985
11
Published 1977
12
by Davidson, Donald L.
Published 1983
13
Published 1993
14
Published 1993
15
Published 1999
16
Published 2002
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18
Published 1997
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