As the Jinns resurrect Abdul Cadabra and Penelope and Preztoe are imprisoned at Curseworks, Ben leads his friends and the Thaumaturgic Cartographers on a treacherous journey to retrieve the fourth and final weapon before war breaks out.
- ISBN10 0448444992
- ISBN13 9780448444994
- Publish Date 1 January 1960
- Publish Status Cancelled
- Out of Print 9 October 2012
- Publish Country US
- Imprint Grosset & Dunlap
- Format Hardcover
- Pages 240
- Language English