1. 1
    by Hughes, Helen R.
    Published 1993
    ...HC 670 .E5 .H893...
    Book
  2. 2
    by Leonard, G. (Graham), 1977-
    Published 2004
    ...HN 930.5 .T22 .L581 2004...
    Book
  3. 3
    Published 2007
    ...HT 395 .N52 .C2 .C229 rp .O93...
    Archived copy at the National Library of New Zealand
    Book
  4. 4
    Published 2010
    ...HT 395 .N52 .C2 .C229 rpd 2010...
    Book
  5. 5
    Published 2006
    ...HC 730 .E5 .S726 2006...
    Book
  6. 6
    by Buhrs, Ton, 1947-
    Published 1993
    ...HC 670 .E5 .B931...
    Book
  7. 7
    by Knight, Catherine
    Published 2018
    ...HC 670 .E5 .K69 2018...
    Book