Yr  herwgipwyr
By: stori wreiddiol gan Roderick Hunt ; sgript ddrama gan Jacquie Buttriss ac Ann Callander ; addasiad Cymraeg gan Juli Paschalis ; darluniau gan Alex Brychta.
Contributors: Callander, Ann.; Hunt, Roderick.; Paschalis, Juli.; Brychta, Alex.
Series: Coeden ddarllen Rhydychen
Publisher: Gwasg Addysgol Drake
Published: 2000
Place of publication: Caerdydd
Language: wel
Number of pages: 24
Subjects: Children's plays, Welsh.
Work titles: The kidnappers.
Notes: Argraffiad Saesneg gwreiddiol = Original English edition: Oxford : Oxford University Press, 1997.

Addasiad Cymraeg gan = Welsh adaptation by: Juli Paschalis.

Addasiad Cymraeg o = Welsh adaptation of: The kidnappers.