Class 3 of Hampstead Primary School takes a school trip to Paris and lands right into the middle of a mystery.
- ISBN10 0745189261
- ISBN13 9780745189260
- Publish Date 1 July 1997 (first published 1 January 1981)
- Publish Status Out of Print
- Out of Print 17 October 2009
- Publish Country GB
- Publisher AudioGO Limited
- Imprint Galaxy
- Edition Large type / large print edition
- Format Hardcover
- Pages 200
- Language English