M.W.S.G
By: Colin McNaughton [addasiad Dylan Williams]
Contributors: Williams, Dylan, 1955-
Publisher: Cymdeithas Lyfrau Ceredigion
Published: 2002
Place of publication: Aberystwyth
Language: wel
Number of pages: 28
ISBN-13: 9781902416625
Subjects: Juvenile fiction; Wolves; Pictorial works; Swine
Work titles: S.W.A.L.K.
Notes: Addasiad Cymraeg gan = Welsh adaptation by: Dylan Williams.

Argraffiad Saesneg gwreiddiol = Original English edition: London : Andersen Press, 2001.

Addasiad Cymraeg o = Welsh adaptation of : S.W.A.L.K.