21
by Wong Ngan Ling
Published 2010
22
23
24
by Bacon, Alice Mabel
Published 2015
25
26
27
28
by Nathan, John
Published 1999
29
by Pring, Martin J.
Published 2002
30
by Siong, Ho Chin
Published 2003
31
Published 2004
32
by Poolos,J.
Published 2003
33
by Magee, David
Published 2003
34
by Alston, Jon P
Published 1990
35
by Shelley, Rex
Published 1993
36
by Brackman, Arnold C
Published 1990
37
by Emmott, Bill
Published 1990
38
Published 1993
39
by Okada, Akito, 1967-
Published 2012
40
by Dees, Jan
Published 2009