1
by Clark
Published 1984
2
by Clark
Published 1993
3
by Clark
Published 1977
4
by Clark
Published 1990
5
by Clark
Published 2004
6
by Clark
Published 2003
7
by Clark
Published 1995
8
by Clark
Published 1994
9
by Clark
Published 1994
10
by Clark
Published 1993
11
by Clark
Published 1991
12
by Clark
Published 1988
13
by Clark
Published 1989
14
by Clark
Published 1999
15
16
by Clark, 1953-
Published 2006
17
by Clark, Sir
Published 2001
18
by Clark, 1926-
Published 1993
19
by Clark, 1949-
Published 1989
20
by Clark, 1907-
Published 1994