Ymunwch â Ben a Mali a'u ffrindiau ar ymweliad cyffrous â Phegwn y Gogledd i weld a fyddan nhw'n cyfarfod â dyn barfog arbennig iawn mewn siwt goch. Addasiad o Ben and Holly's Little Kingdom.
- ISBN13 9781849671354
- Publish Date 21 September 2012
- Publish Status Out of Print
- Out of Print 29 September 2016
- Publish Country GB
- Imprint Rily Publications Ltd
- Format Hardcover
- Pages 16
- Language Welsh