6
7
Published 2005
Book
9
by Simon, David R., 1944-
Published 1982
Book
11
Published 1977
Book
13
by Thompson, Kenneth, 1937-
Published 1998
Book
14
16
by Hagan, John, 1946-
Published 1994
Book
17
by Bell, Robert R., 1924-1993.
Published 1976
Book
18
by Best, Joel.
Published 1994
Book