Why do aliens visit Earth? Have they come to destroy the world? Or are they just here on a package holiday? Follow Captain Zorb Zork's diary and use the Spotter' s Guide to find out what makes an alien tick.
- ISBN10 0007108788
- ISBN13 9780007108787
- Publish Date 3 September 2001
- Publish Status Out of Print
- Out of Print 4 October 2004
- Publish Country GB
- Publisher HarperCollins Publishers
- Imprint Picture Lions
- Format Paperback
- Pages 24
- Language English
- URL http://harpercollinschildrensbooks.co.uk