Sixteen-year-old Col Porpentine is being groomed as the next Commander of Worldshaker, a juggernaut where elite families live on the upper decks while the Filthies toil below, but when he meets Riff, a Filthy girl on the run, he discovers how ignorant he is of his home and its residents.
- ISBN10 6612121416
- ISBN13 9786612121418
- Publish Date 1 May 2009 (first published 1 January 2009)
- Publish Status Active
- Out of Print 15 May 2012
- Publish Country US
- Imprint Allen & Unwin Australia
- Format eBook
- Pages 385
- Language English