Cwsg cythryblus
Subtitle: a storïau eraill
By: Helen Bailey ac Emma Thomson ; lluniau Emma Thomson ; addasiad Catrin Beard
Contributors: Thomson, Emma; Beard, Catrin
Series: Siriol Swyn; Siriol Swyn
Publisher: Gwasg Gomer
Published: 2010
Place of publication: Llandysul
Language: wel
Number of pages: 78
ISBN-13: 9781848511323
Subjects: Children's stories; Felicity Wishes (Fictitious character)
Work titles: Spooky sleepover
Notes: Cyhoeddwyd gyntaf ym Mhrydain yn 2002 gan = originally published in Britain in 2002 by: Hodder Children's Books.