Calon y gwir
By: Rowan Edwards ; addasiad Haf Roberts.
Contributors: Roberts, Haf.
Series: Seren serch -- 5
Publisher: Gwasg Carreg Gwalch
Published: 1997
Place of publication: Llanrwst
Language: wel
Number of pages: 153
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Robert Hale : London, 1989.

Addasiad Cymraeg o = Welsh adaptation of: Sweet vengeance.