When Sarah and Ben meet the mysterious and intriguing Anastasia Morningstar, they decide that her uncanny magical powers would be the perfect subject for their science project.
- ISBN10 0140343431
- ISBN13 9780140343434
- Publish Date 1 March 1992 (first published 1 April 1990)
- Publish Status Out of Print
- Out of Print 30 January 2010
- Publish Country US
- Imprint Penguin Books Ltd
- Format Paperback (US Trade)
- Pages 96
- Language English