Cyhoeddwyd yr argraffiad hwn gyntaf ym Mhrydain gan = This edition first published in Britain by: HarperCollins, 1998.
Addasiad Cymraeg gan = Welsh adaptation by: Emily Huws.
Seiliwyd ar y cymeriadau a grewyd gan Enid Blyton = Based on the characters created by Enid Blyton.
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Hanes Sinach a Gingron by Enid Blyton. ISBN 1870394887. Published by Sain in 1998. Publication and catalogue information, links to buy online and reader comments.
