Author: Sonia Edwards.

Series: Cyfres Swigod.

A novel about a family of bears who run a lorry company Edwyn Bêr a'i Fab, Bryn Arth, and who have many adventures as they go about their business: catching a giraffe who escapes from a zoo, taking a cow to the county show, saving a full lorry of ice cream from being wasted and helping the village carnival to solve a problem..

Awdur: Sonia Edwards.

Cyfres: Cyfres Swigod.

Nofel am deulu bach o eirth sy'n rhedeg cwmni loris Edwyn Bêr a'i Fab, Bryn Arth. Mae'r cwmni'n cael llawer o anturiaethau wrth fynd o gwmpas y lle yn cyflawni eu gwaith bob dydd, yn cynnwys helpu i ddal jiraff sydd wedi dianc o sw Caer, mynd â'r fuwch ddu Seren Nadolig i Sioe'r Sir, achub llond lori o hufen iâ rhag mynd yn wastraff a llwyddo i ddatrys problem carnifal y pentref.