Abandoned by their uncle and aunt, Kevin and Sandra decide to camp out at Gumble's yard, a deserted row of cottages well away from the neighbour's gossip. But the cottages don't apear to be as empty as they first thought-strange poeple are coming and going,mysterious boxes keep arriving, and the children soon find themselves caught right in the middle of a dangerous chain of events.
- ISBN10 074871068X
- ISBN13 9780748710683
- Publish Date March 1992 (first published December 1964)
- Publish Status Out of Print
- Out of Print 1 May 1995
- Publish Country GB
- Publisher Oxford University Press
- Imprint Nelson Thornes Ltd
- Edition New edition
- Format Paperback
- Language English