Y cawr mawr hyll
By: Malachy Doyle ; addasiad Gwen Angharad Jones ; lluniau gan David Lucas.
Contributors: Jones, Gwen Angharad.; Lucas, David.
Series: Madfall
Publisher: Cymdeithas Lyfrau Ceredigion
Published: 2004
Place of publication: Aberystwyth
Language: wel
Number of pages: 56
Subjects: Giants -- Juvenile fiction.
Genres: Juvenile fiction.
Work titles: The ugly great giant.
Notes: Addasiad Cymraeg gan = Welsh adaptation by : Gwen Angharad Jones.

Argraffiad Saesneg gwreiddiol = Original English edition : London : Orchard Books, 2003.

Addasiad Cymraeg o = Welsh adaptation of : The ugly great giant.