The two sets of Starbuck twins use their telepathic powers and the aid of some endangered dolphins to help their father catch a gang dumping toxic waste in the Florida Keys.
- ISBN13 9780152058746
- Publish Date 1 May 2008 (first published 15 October 1992)
- Publish Status Active
- Publish Country US
- Imprint Harcourt Paperbacks
- Format Paperback
- Pages 224
- Language English