Dorothy leads Ezra Tinker, an inventor from the moon, to the Land of Oz to save the life of Tik-Tok, the mechanical man.
- ISBN10 0140324461
- ISBN13 9780140324464
- Publish Date 28 April 1988 (first published 31 December 1985)
- Publish Status Out of Print
- Out of Print 6 December 1991
- Publish Country GB
- Imprint Puffin Books
- Format Paperback (B-Format (198x129 mm))
- Pages 64
- Language English