While exploring for uncharted seas, Henry and his dog are cast away on an island.
- ISBN10 0701150068
- ISBN13 9780701150068
- Publish Date 25 January 1973 (first published 1 January 1972)
- Publish Status Out of Print
- Out of Print 14 March 2012
- Publish Country GB
- Publisher Vintage Publishing
- Imprint Chatto & Windus
- Format Hardcover
- Pages 47
- Language English