Argraffiad Saesneg gwreiddiol = Original English edition: London : Candle Books, 1999.
Addasiad Cymraeg gan = Welsh adaptation by: Delyth Wyn.
Llyfr bordyn = Board book.
Testun a lluniau ar y cloriau tu mewn = Text and illustrations on inside covers.
Palas y doethion. ISBN 1859942296. Published by Cyhoeddiadau'r Gair in 2000. Publication and catalogue information, links to buy online and reader comments.