Originally published: as 'The marvellous Land of Oz', Chicago : Reilly and Britton ; London : F.H. Revell, 1904 ; and as 'The Land of Oz', Chicago : Reilly and Lee, 1939 ; London : Hutchinson, 1974.
The marvellous Land of Oz : a sequel to the Wizard of Oz by L. Frank Baum. ISBN 0006915086. Published by Armada in 1978. Publication and catalogue information, links to buy online and reader comments.