Twelve-year-old Iggy and his friend Karen find themselves transported to an alternate reality, where the trees that rule a vast underground city are convinced that Iggy and Karen are in league with the human that stole their gold.
- ISBN10 0316166677
- ISBN13 9780316166676
- Publish Date 1 July 2010
- Publish Status Out of Stock
- Publish Country US
- Imprint Little, Brown Books for Young Readers
- Format Paperback (US Trade)
- Pages 384
- Language English