1
by Ching Hai 1950-
Published 2007
Book
2
by Sui, Choa Kok
Published 2004
Book
3
4
5
by Chah Achaan
Published 2001
Book
6
7
by Cheng, Wei-an
Published 2000
Book
8
9
10
by Levenson, Claude P.
Published 1996
Book