Y pengwin oedd eisiau hedfan
By: Catherine Vase
Publisher: Gwasg y Dref Wen
Published: 2008
Place of publication: Caerdydd
Language: wel
Number of pages: 22
ISBN-13: 9781855968103
Subjects: Penguins; Pictorial works; Juvenile fiction
Work titles: Penguin who wanted to fly
Notes: Arg. Saesneg gwreiddiol = Original English ed.: The penguin who wanted to fly. - London : Scholastic, 2005.

Llyfr bordyn = Board book.