Y griffin a Gwilym ap Huw
By: Michael Lawrence ; lluniau gan Adam Stower ; addasiad Anne K. Till
Contributors: Stower, Adam; Till, Anne K.
Series: Madfall
Publisher: Cymdeithas Lyfrau Ceredigion Gyf.
Published: 2006
Place of publication: Aberystwyth
Language: wel
Number of pages: 88
ISBN-13: 9781845120474
Subjects: Griffins; Juvenile fiction; Children's stories, Welsh
Work titles: Griffin and Oliver Pie
Notes: Argraffiad Saesneg gwreiddiol = Original English edition: London : Orchard Books, 2004.

Addasiad Cymraeg gan = Welsh adaptation by: Anne K. Till.

Addasiad Cymraeg o = Welsh adaptation of : The griffin and Oliver Pie.