Achos rhyfedd Dr. Jekyll a Mr. Hyde
By: gan Robert Louis Stevenson ; argraffiad Cymraeg gan John Ashton
Contributors: Ashton, John, 1834-1911
Publisher: Cyhoeddedig gan yr Awdwr [i.e. J. Ashton]
Published: 1900
Place of publication: London
Language: wel
Number of pages: 84
Work titles: Strange case of Dr. Jekyll and Mr. Hyde