Coward powered Noel changes to a hero with the help of Charlie's School of Self Defense.
- ISBN10 0671668455
- ISBN13 9780671668457
- Publish Date 1 September 1988 (first published 1 January 1977)
- Publish Status Out of Print
- Out of Print 31 May 2021
- Publish Country US
- Imprint Simon & Schuster
- Format Hardcover
- Pages 32
- Language English