Describes some of the biological and geological wonders found in the ocean depths, including electric creatures, poisonous fish, swimming reptiles, the longest mountain chain, and a river in the ocean.
- ISBN10 067168647X
- ISBN13 9780671686475
- Publish Date 1 October 1989 (first published 1 September 1989)
- Publish Status Out of Print
- Out of Print 18 January 2023
- Publish Country US
- Imprint Julian Messner
- Format Paperback (US Trade)
- Language English