When the Willows move into a new house, Celia, the youngest of four children, traps an enchanted hamster, who reluctantly agrees to grant the children one wish in exchange for his freedom.
- ISBN10 0375896724
- ISBN13 9780375896729
- Publish Date 28 September 2010 (first published 1 January 2010)
- Publish Status Active
- Imprint Random House Books for Young Readers
- Format eBook
- Pages 52
- Language English