Argraffiad Saesneg gwreiddiol = Original English edition: Llandysul : Pont Books, 2001.
Addasiad Cymraeg gan = Welsh adaptation by: Elin Meek.
Anrheg Nadolig by Christopher S. Stephens. ISBN 1843230895. Published by Gomer in 2001. Publication and catalogue information, links to buy online and reader comments.