1
2
Published 1987
3
Published 2002
4
Published 2002
5
Published 1993
6
Published 1997
7
Published 1990
8
Published 1975
9
10
11
12
by Reader's digest
Published 1999
13
by Reader's Digest
Published 2001
14
Published 2001
15
Published 2002
16
Published 2004
17
Published 2000
18
by Paterson, Jane
Published 1980
19
Published 2002
20
by Hancock, Jonathan
Published 2000