The international windsurfing competition for the coveted Almanarre Cup is coming up, and someone is trying to do in the top competitors. The Hardys travel to Villa Dombray in the South of France on this dangerous mission.
- ISBN10 0785740325
- ISBN13 9780785740322
- Publish Date 1 June 1989 (first published 1 January 1989)
- Publish Status Out of Print
- Out of Print 6 April 2021
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English