Popeth am angenfilod
By: awdur y testun gwreiddiol Carey Miller ; addasiad Cymraeg gan Carwen Vaughan.
Contributors: Miller, Carey.
Publisher: Gwasg Gomer
Published: 1986
Place of publication: Llandysul
Language: wel
Number of pages: 32
Subjects: Monsters -- Juvenile literature.
Notes: Adaptation of, All about monsters. London , Usborne, 1977.

Includes index.