When the thing from outer space visits earth, it is taken first for a trick-or-treater and then for a robot.
- ISBN10 0803780052
- ISBN13 9780803780057
- Publish Date 31 December 1980
- Publish Status Out of Print
- Out of Print 30 January 2010
- Publish Country US
- Imprint Penguin Books Ltd
- Format Hardcover
- Pages 40
- Language English