Professor Xargle teaches his class of extraterrestrials about travel on Earth, as it must seem to a resident of outer space.
- ISBN10 0525448926
- ISBN13 9780525448921
- Publish Date 16 January 1992
- Publish Status Out of Stock
- Out of Print 29 January 2010
- Publish Country US
- Imprint Penguin Books Ltd
- Edition American ed.
- Format Hardcover
- Pages 32
- Language English