Cymro 007 : a storı̈au gwir eraill /
Roberts, Emrys,1929-
Daniels, Stephen,1961-
Aberystwyth : Urdd Gobaith Cymru,
1996.
Cyhoeddwyd dan nawdd Cynllun Llyfrau Darllen Cyd-bwyllgor Addysg Cymru = Published under the auspices of the Welsh Joint Education Reading Book Project