Mwg heb dân
By: stori gan Helen Lloyd.
Series: Llyfr sbonc Sam Tân
Publisher: Hughes a'i Fab
Published: 1993
Place of publication: Caerdydd
Language: wel
Number of pages: 10
Work titles: False alarm.
Notes: Arg Saesneg gwreiddiol = Original English ed: London: Heinemann, 1993.

Addasiad Cymraeg o = Welsh adaptation of: False alarm.