1
by Ricks
Published 1984
2
Published 1993
3
4
by Diamond
Published 1991
5
by Hampson
Published 1982
6
by Jones
Published 1969
7
by Lovett
Published 1979
8
by Lundgren
Published 1989
9
10
by Ricks
Published 1992
11
by Sampson
Published 1992
12
13
Published 1981
14
by Thomas
Published 1983
15
Published 1993
16
by Gill
Published 1993
17
by Johnson
Published 1974
18
by Johnson
Published 1982
19
by Macmillan
Published 1959
20
Published 1997