After a horoscope predicts that something weird will happen at her slumber party, Judy suspects that the two strange girls who turn up uninvited are actually aliens.
- ISBN10 0689813481
- ISBN13 9780689813481
- Publish Date 1 February 1997
- Publish Status Active
- Publish Country US
- Imprint Aladdin Paperbacks
- Edition Aladdin Paperbacks ed.
- Format Paperback (US Trade)
- Pages 80
- Language English