While visiting their grandparents' farm, Joe, Polly, and Sam are called by the magic of fire to go to Mount Olympus to repay a debt to Prometheus.
- ISBN10 1299231160
- ISBN13 9781299231160
- Publish Date 1 January 2009 (first published 1 March 2001)
- Publish Status Active
- Out of Print 25 February 2015
- Publish Country US
- Imprint Random House Books for Young Readers
- Format eBook
- Language English