Joni a'r meirwon
By: Terry Pratchett ; addasiad Aled P. Jones.
Contributors: Jones, Aled P.
Series: Cyfres yr Arddegau
Publisher: Gwasg Gwynedd
Published: 1997
Place of publication: Caernarfon
Language: wel
Number of pages: 194
Work titles: Johnny and the dead.
Notes: Arg Saesneg gwreiddiol = Original English ed.: Doubleday, 1993.

Addasiad Cymraeg gan = Welsh adaptation by: Aled P. Jones.

Addasiad Cymraeg o = Welsh adaptation of: Johnny and the dead.