1
2
Published 2003
3
4
by Farrell, Warren.
Published 1994
5
by Vilar, Esther.
Published 1974
6
by Ge, Lan
Published 2006
7
by Behrendt, Greg
Published 2004
8
by Behrendt, Greg
Published 2005
9
by Wang, Xing Fan
Published 2006
10
by Leman, Kevin
Published 2007
11
Published 2010
12
by Boom, Big
Published 2008
13
by Kimmel, Michael S.
Published 2004
14
15
by Xiao, Shen Yang
Published 2009
16
17
by Findling, Rhonda
Published 2004
18
by Sun, Rong Liang
Published 2006
19
20
by De Angelis, Barbara
Published 1990