Left alone for a week in their family's summer house on a Maine island, Allegra and her two sisters scrounge for food and search for the treasure supposedly hidden somewhere on the premises.
- ISBN10 0152996753
- ISBN13 9780152996758
- Publish Date 30 April 1985
- Publish Status Out of Print
- Out of Print 13 April 2012
- Publish Country GB
- Publisher Bloomsbury Publishing PLC
- Imprint Thomson Learning
- Format Hardcover
- Language English