Hisht!
By: Julie Sykes ; darluniau Tim Warnes ; addasiad Elin Meek.
Contributors: Warnes, Tim.; Meek, Elin.
Publisher: Gwasg Gomer
Published: 1999
Place of publication: Llandysul
Language: wel
Number of pages: 24
Subjects: Santa Claus -- Juvenile fiction.
Genres: Juvenile fiction.
Notes: Argraffiad Saesneg gwreiddiol = Original English edition : London : Magi Publications, 1996.

Addasiad Cymraeg gan = Welsh adaptation by : Elin Meek.

Addasiad Cymraeg o = Welsh adaptation of : Sssh!.