1
Published 2002
2
Published 1978
3
Published 2000
4
by Kirkpatrick, Betty
Published 1998
5
Published 1994
6
7
Published 1977
8
Published 1993
9
by Meyer, Susan
Published 2015
10
Published 2014
11
by Soule, Richard
Published 1991
12
by Lewis, Norman
Published 1977
13
by Chang Siew Juen
Published 2012
14
Published 2004
15
by Vas, Gratian
Published 2006
16
by McCutcheon, Marc
Published 2006
17
by Rooney, Anne
Published 2015
18
by Royston, Angela
Published 2015
19
Published 1991
20
Published 1996