41
Published 1993
42
Published 2009
43
Published 1994
44
by Abrams, Elliott
Published 1995
45
Published 2008
46
by Collins, Alan
Published 1997
47
48
49
by Doyle, Stephen E.
Published 1994
50
by Butfoy, Andrew, 1957-
Published 1997
51
Published 1997
52
Published 2004
53
by Buzan, Barry
Published 1998
54
by Croft, Stuart
Published 1996
55
56
Published 1996
57
by Hansen, Annika S.
Published 2002
58
Published 1999
59
Published 1998
60
Published 1997