Mae rhywun yn gwybod--
By: Alwyn Gruffydd ; golygydd y gyfres, Lyn Ebenezer.
Contributors: Ebenezer, Lyn.
Edition: Arg. 1.
Series: Dal y gannwyll
Publisher: Gwasg Carreg Gwalch
Published: 2004
Place of publication: Llanrwst, Dyffryn Conwy
Language: wel
Number of pages: 148
Subjects: Meibion Glyndŵr (Political group); Arson investigation -- Wales.; Second homes -- Wales.