Huwcyn hud a thrychineb y ddraig
By: Sue Mongredien ; lluniau gan Jan McCafferty ; addasiad Gwenno Hughes
Contributors: McCafferty, Jan, illustrator; Hughes, Gwenno, translator
Publisher: Gwasg Carreg Gwalch
Published: 2015
Place of publication: Llanrwst
Language: wel
Number of pages: 95
ISBN-13: 9781845275198
Subjects: Wizards; Juvenile fiction; Magic
Work titles: Oliver Moon and the dragon disaster
Notes: Cyfieithiwyd o'r Saesneg = Translated from English.