Upon waking up naked and alone in a thick jungle, Robert remembers being in a plane with his family but finds no sign of a crash or survivors, then he discovers that he is in an alien place and needs help to make the perilous journey home.
- ISBN10 0525473491
- ISBN13 9780525473497
- Publish Date 21 October 2004 (first published 5 June 1973)
- Publish Status Out of Print
- Out of Print 17 June 2021
- Publish Country US
- Imprint Penguin Books Ltd
- Format Hardcover
- Pages 144
- Language English