501
by Kamin, Jonathan.
Published 1990
502
by Scott, D. F.
Published 1992
503
by Arnold, Thomas R.
Published 1996
504
by Curland, Matthew J.,, 1970-.
Published 2000
505
by Tiley, W. Edward.
Published 1989
506
by McBride, P. K.
Published 1996
507
by Hoyler, Andy.
Published 1998
508
by Fuori, William M.
Published 1993
509
by Russel, Charlie.
Published 2000
510
by Kyle, James
Published 1996
511
512
513
by Payne, Chris.
Published 2002
514
by Sand, Paul A.
Published 1984
515
by Stevens, Al,, 1940-.
Published 1987
516
by Schlieve, Paul L.
Published 1990
517
by Keogh, James Edward,, 1948-.
Published 1996
518
by Mitchell, Ed,, 1945-.
Published 1993
519
by Holzner, Steven.
Published 1996
520
by Ivens, Kathy.
Published 1998