When strange and seemingly unrelated events start to happen and a precious Vermeer painting disappears, eleven-year-olds Petra and Calder combine their talents to solve an international art scandal.
- ISBN10 0786270071
- ISBN13 9780786270071
- Publish Date 1 November 2004 (first published 1 June 2004)
- Publish Status Out of Print
- Out of Print 13 March 2021
- Publish Country US
- Imprint Thorndike Press
- Edition Large type / large print edition
- Format Hardcover
- Pages 264
- Language English