While Merle and the Flowing Queen travel to Hell to enlist Lord Light's help in Venice's fight against the invading Egyptian army, Serafin joins a resistance group that is led by an ancient sphinx.
- ISBN10 0689877897
- ISBN13 9780689877896
- Publish Date 26 December 2006 (first published 1 May 2006)
- Publish Status Out of Stock
- Publish Country US
- Imprint Margaret K. McElderry Books
- Format Hardcover
- Pages 350
- Language English