My Sister Sif

From Author Wars - https://authorwars.com/books/my-sister-sif-10202.html

Overview:

Title: My Sister Sif
Author: Ruth Park
Year: 1987
Type: Novels

Editions/Publications:

Unknown. My Sister Sif (Unknown, Ruth Park, Puffin / Penguin Books (US), ISBN-10: 0140384758, $4.99, 180 pages, Paperback, Novel)
Unknown. My Sister Sif (Unknown, Ruth Park, Viking Kestrel / Penguin Books Australia, ISBN-10: 0670815241, £5.95, 192 pages, Hardcover, Novel)

Genres/Themes:

young-adult fantasy