During the Spanish colonization of Mexico, a young girl invents a diving bell to save her brother and her people.
- ISBN10 0595344917
- ISBN13 9780595344918
- Publish Date 30 March 2005 (first published 1 January 1992)
- Publish Status Active
- Publish Country US
- Imprint iUniverse
- Format Paperback (US Trade)
- Pages 172
- Language English