1
2
by Ambrose, James E.
Published 1991
3
by Stitt, Fred A.
Published 1990
4
by Woolley, E. Leslie
Published 1988
5
Published 1986
6
7
Published 1981
8
by Boyne, Colin
Published 1953
9
Published 1965
10
by Boyne, Colin
Published 1982
11
Published 1980
12
by Handisyde, C. C.
Published 1976
13
14
Published 1980
15
by Brookes, Alan
Published 1997
16
by Pracht, Klaus
Published 1984
17
Published 2006
18
by Bisharat, Keith A.
Published 2004
19
Published 2005
20
by Nijsse, Rob
Published 2003