1. 1
    Published 1992
    Book
  2. 2
    by Hughes, David, 1945-
    Published 1992
    Book
  3. 3
    by Hughes, David, 1945-
    Published 1996
    Book
  4. 4
    Published 2011
    Serial
  5. 5
    Published 2005
    Book
  6. 6
    Journal
  7. 7
    Published 1993
    Book