1
by Muhammad Mumtaz Ali
Published 1996
2
by Smith, Richard J, 1944-
Published 1991
3
by Liu, Gretchen
Published 1999
4
by Norton, Joy, 1948-
Published 2001
5
Published 1988
6
by Hooker, Virginia Matheson
Published 2000
7
by Bernstein, Eckhard
Published 2004
8
by Dowden, Richard.
Published 2015