Y gryffalo
By: [testun]: Julia Donaldson ; [lluniau]: Axel Scheffler
Contributors: Scheffler, Axel; Williams, Gwynne, 1937-
Publisher: Gwasg y Dref Wen
Published: 2009
Place of publication: Caerdydd
Language: wel
Number of pages: 24
ISBN-13: 9781855968318
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Llundain: Macmillan Children's Books, 1999.

Addasiad Cymraeg gan = Welsh adaptation by: Gwynne Williams.

Llyfr bordyn = Board book.

Addasiad Cymraeg o = Welsh adaptation of: The gruffalo.