Anghenfil o jôc
By: stori gan Roderick Hunt ; lluniau gan Alex Brychta ; trosiad Cymraeg gan Emily Huws.
Contributors: Brychta, Alex.; Huws, Emily.
Series: Coeden ddarllen Rhydychen
Publisher: Gwasg Addysgol Drake
Published: 1999
Place of publication: Caerdydd
Language: wel
Number of pages: 24
Subjects: Welsh language -- Readers.
Genres: Readers.
Work titles: A monster mistake.
Notes: Argraffiad Saeneg gwreiddiol = Original English edition: Oxford : Oxford University Press, 1993.

Trosiad Cymraeg gan = Welsh translation by: Emily Huws.

Addasiad Cymraeg o = Welsh adaptation of: A monster mistake.