"Dim eto!" meddai Owen Bowen
By: gan Judith Nicholls ; darluniwyd gan Joan Hickson ; addaswyd i'r Gymraeg gan Juli Paschalis.
Contributors: Hickson, Joan.
Series: Project llyfrau Longman
Publisher: Uned Iaith Genedlaethol Cymru CBAC
Published: 1997
Place of publication: Caerdydd
Language: wel
Number of pages: 16
Work titles: "Not yet!" Ben Biggins said.