Argraffiad Saesneg gwreiddiol = Original English edition : London : Kingfisher Publications, 2005.
Addasiad Cymraeg gan = Welsh adaptation by : Elin Meek.
Yn cynnwys mynegai = Includes index.
Byd bale by Kate Castle. ISBN 9781843236320. Published by Gwasg Gomer in 2006. Publication and catalogue information, links to buy online and reader comments.