Cyhoeddwyd y fersiwn Saesneg yn wreiddiol = Original English ed. published: Llundain, Usborne, 2009.
Dalennau o sticeri rhwng y tudalennau canol = Leaves of stickers inserted between centre pages.
Llyfr sticeri : ar wyliau by Lucy Beckett-Bowman. ISBN 9781848511880. Published by Gomer in 2010. Publication and catalogue information, links to buy online and reader comments.