1. 1
    by Herbert, Barry
    Published 1983
    Book
  2. 2
    by Vogt, Paul, 1926-
    Published 1980
    Book
  3. 3
    by Asvarishch, B. (Boris)
    Published 1988
    Book
  4. 4
    Published 2002
    Video DVD
  5. 5
    by Behr, Shulamith
    Published 1999
    Book
  6. 6
    by Heller, Reinhold
    Published 1997
    Book