Fourteen-year-old Modo, a shape-changing hunchback, and Octavia take on another mission as secret agents for the Permanent Association in Victorian London, investigating the cause behind the sinking of several ships in the same place.
- ISBN10 0385737858
- ISBN13 9780385737852
- Publish Date 14 September 2010 (first published 1 January 2010)
- Publish Status Out of Stock
- Publish Country US
- Imprint Wendy Lamb Books
- Format Hardcover
- Pages 310
- Language English