Argraffiad Saesneg gwreiddiol = Original English edition : London : Egmont Children's Books, 1997.
Addasiad Cymraeg gan = Welsh adaptation by : Hedd a Non ap Emlyn.
Lliwiau'r gath by Jane Cabrera. ISBN 1855965240. Published by Gwasg y Dref Wen in 2002. Publication and catalogue information, links to buy online and reader comments.