Three young sleuths uncover a mystery buried since World War II when they come to the aid of a trouble-plagued environmentalist who is protesting the drilling of off-shore oil wells.
- ISBN10 0394864301
- ISBN13 9780394864303
- Publish Date 11 April 1992
- Publish Status Active
- Publish Country US
- Imprint Random House Books for Young Readers
- Edition Rev ed.
- Format Paperback (US Trade)
- Pages 181
- Language English