Meg and her classmates visit a medieval castle and become eyewitnesses to the theft of a priceless silver chalice. The reader is asked to solve the mystery before Meg, using clues found in the text and illustrations.
- ISBN10 1888695021
- ISBN13 9781888695021
- Publish Date 28 April 1996 (first published 1 January 1996)
- Publish Status Active
- Publish Country US
- Imprint Secret Passage Press
- Format Paperback
- Pages 64
- Language English