Ssss!
By: Emily Huws ; arluniwyd y gyfrol gan Jac Jones.
Contributors: Jones, Jac.
Series: Cyfres croesi'r bont -- llyfr 6
Publisher: Gwasg Gomer
Published: 1984
Place of publication: Llandysul
Language: wel
Number of pages: 18
Subjects: Welsh language -- Readers.