Joe runs away to search for his father, who he believes is lost somewhere on the marsh. He bumps into a girl from school, Hannah, who insists on going with him. They find that the marsh is inhabited by giant, aggressive mutants.
- ISBN10 0670867845
- ISBN13 9780670867844
- Publish Date 27 June 1996
- Publish Status Unknown
- Out of Print 11 June 1998
- Publish Country GB
- Publisher Penguin Books Australia
- Imprint Viking Children's Books
- Format Hardcover
- Pages 192
- Language English