In mid-nineteenth century London, three young boys try to retrieve a valuable roll of copper from the bottom of the Thames River.
- ISBN10 0805063811
- ISBN13 9780805063813
- Publish Date 1 May 2000 (first published 30 October 1998)
- Publish Status Out of Print
- Out of Print 14 June 2021
- Publish Country US
- Imprint Henry Holt & Company
- Format Hardcover
- Pages 112
- Language English