Cyhoeddiad Saesneg gwreiddiol = Original English ed.: Llundain: Orchard Books, 1996.
Addasiad Cymraeg gan = Welsh adaptation by: Luned Whelan.
Board book.
Siarad a fy ffrindiau gan Ffred y Gath by Jonathan Allen. ISBN 0852842104. Published by Hughes in 1997. Publication and catalogue information, links to buy online and reader comments.