by Richard J. Watts
February 1998, ©1998, Paperback
by R. J. Johnston (Editor), Peter J. Taylor (Editor), Michael Watts (Editor)
September 2002, ©2002, Paperback
by Edison J. Trickett, Roderick J. Watts, Dina Birman
December 1994, Hardcover
by D. Rasbash, G. Ramachandran, B. Kandola, J. Watts, M. Law
March 2004, Hardcover
by J. Mark G. Williams, Fraser N. Watts, Colin M. MacLeod, Andrew Mathews
July 1997, Paperback
by Marcus J. Healey, Daniel Watts
May 1998, Hardcover
by David Birkes, Dr. Yadolah Dodge
August 1993, Hardcover
