1
by Van, Amy
Published 2009
2
by Ngiam, Tong Dow
Published 2011
3
by Arnold, Michael
Published 2011
4
by Bose, Romen
Published 2012
5
by Silver, Lynette Ramsay
Published 2010
6
by Lee, Kuan Yew
Published 1998
7
by Malathronas, John
Published 2007
8
by Minchin, James.
Published 1986
9
by Minchin, James.
Published 1990
10
11
by King, Rodney
Published 2009
12
by Baker, Jim
Published 1999
13
by Turnbull, C. Mary.
Published 1980
14
Published 1980
15
Published 1978