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 052531007X
- ISBN13 9780525310075
- Publish Date 16 October 2002
- Publish Status Temporarily Withdrawn
- Out of Print 6 December 2011
- Publish Country US
- Imprint Penguin Books Ltd
- Format Paperback (US Trade)
- Language English