Ash has to defeat the gym leader Sabrina to earn a Marsh badge. Only ghost Pokemon are strong enough to beat her powerful psychic Pokemon in battle. Now Ash and Pikachu have to spend a scarey night at Pokemon tower to catch a spooky spectre.
- ISBN10 043913742X
- ISBN13 9780439137423
- Publish Date 10 December 1999 (first published 1 September 1999)
- Publish Status Out of Stock
- Out of Print 26 February 2010
- Publish Country GB
- Imprint Scholastic
- Format Paperback
- Pages 70
- Language English