Gumnor, the last of a whale-type species, has acted as a foghorn from the harbour for as long as Rarty can remember. When Gumnor disappears, Rarty's family is devastated. They assume she is dead and set out on a long journey to find the truth.
- ISBN10 0749736046
- ISBN13 9780749736040
- Publish Date 1 April 1999
- Publish Status Out of Print
- Out of Print 8 October 2004
- Publish Country GB
- Imprint Mammoth
- Format Paperback
- Pages 214
- Language English