Os yn archebu o’r tu allan i’r DU mae’n bosib y bydd yn rhaid i chi dalu treth a chostau dosbarthu eraill ar ben ein costau postio ni.
Gwen Cartwright
Schoolgirl Gwen Cartwright lives in Penarth, near Cardiff with her mum, dad and sister Kitty. She has a bubbly personality and enjoys reading, writing and the performing arts. Coal House Diary is her first publication.