When he finds an ancient, egg-shaped object with which he travels back and forth in time, eleven-year-old Tycho grapples with several terrible futures he sees for himself and his family.
- ISBN10 0140345817
- ISBN13 9780140345810
- Publish Date 1 May 1991
- Publish Status Out of Stock
- Out of Print 30 January 2010
- Publish Country US
- Imprint Penguin Books Ltd
- Format Paperback (US Trade)
- Pages 133
- Language English