Dial y Gelyn Gwyrdd
By: Alan MacDonald ; addasiad Mari George
Contributors: George, Mari, translator
Series: Cyfres Academi Archarwyr -- 1; Cyfres Academi Archarwyr -- 1.
Publisher: Rily
Published: 2015
Place of publication: Hengoed
Language: wel
Number of pages: 168
ISBN-13: 9781849672238
Work titles: Revenge of the Green Meanie
Notes: Cyhoeddwyd gyntaf yn Saesneg = Originally published in English: London: Bloomsbury Publishing Plc, 2014.

7+.

Key Stage 2.

Cyfieithiad Cymraeg o = Welsh translation of: 'The revenge of the Green Meanie.'