Henri Helynt a melltith y mymi
By: Francesca Simon ; addasiad Elin Meek ; lluniau gan Tony Ross
Contributors: Meek, Elin; Ross, Tony
Publisher: Y Ganolfan Astudiaethau Addysg
Published: 2007
Place of publication: Aberystwyth
Language: wel
Number of pages: 82
ISBN-13: 9781845211615
Subjects: Juvenile fiction; Mummies; Children's stories, Welsh; Momies; Romans, nouvelles, etc. pour la jeunesse
Work titles: Horrid Henry and the mummy's curse
Notes: Argraffiad Saesneg gwreiddiol = Original English edition: London : Orion Children's Books, 2000.

Addasiad Cymraeg gan = Welsh adaptation by: Elin Meek.

Addasiad Cymraeg o = Welsh adaptation of : Horrid Henry and the mummy's curse.