Arg. Saesneg gwreiddiol = Original English ed.: Llundain; Magi Publications, 1998.
Addasiad Cymraeg gan = Welsh adaptation by: Elin Meek.
Dwi ddim eisiau mynd i'r gwely by Julie Sykes. ISBN 1859027660. Published by Gwasg Gomer in 1999. Publication and catalogue information, links to buy online and reader comments.