by Raymond A. Young (Editor), Ronald L. Giese (Editor)
December 2002, ©2003, Hardcover
by Burton V. Barnes, Donald R. Zak, Shirley R. Denton, Stephen H. Spurr
February 1998, ©1998, Paperback
by David M. Smith, Bruce C. Larson, Matthew J. Kelty, P. Mark S. Ashton
October 1996, ©1997, Paperback
by Chadwick D. Oliver, Bruce C. Larson
February 1996, ©1996, Paperback
by Barry D. Shiver, Bruce E. Borders
December 1995, ©1996, Paperback
by Charles H. Stoddard, Glenn M. Stoddard
March 1987, ©1987, Paperback
by James A. Bailey
March 1984, ©1984, Paperback
by Raymond F. Dasmann
January 1981, ©1981, Paperback