1
2
by Austin, Allan D.
Published 1997
3
by Freedman, Russell
Published 1987
4
5
by Gotto, Klaus
Published 1994
6
by Browning, Roland
Published 2002
7
Published 2001
8
by Garrett, Leslie
Published 2005
9
by Greene, Meg
Published 2004
10
11
by Fletcher, Tony R.
Published 2010
12
by Foreman, Laura
Published 2004
13
14
Published 2000
15
by Hazel, John
Published 2000
16
by Azizah Mokhzani
Published 2000
17
by Clinton, Hillary Rodham
Published 2003
18
19
Published 1995
20
by Leonard, Thomas M.
Published 2004