1
2
by Muhammad Ali, 1942-
Published 1976
3
4
by Lafeber, Walter
Published 1999
5
by Sabapathy, T. K, 1938-
Published 1983
6
by Pema, Jetsun
Published 1997
7
by Hilton, Timothy
Published 2001
8
by Brady, Frank, 1934-
Published 1989