An 11-year-old discovers that not only is his seemingly ne'er-do-well grandfather a bona fide sorcerer but he too may have an untapped talent for magic.
- ISBN10 0590075888
- ISBN13 9780590075886
- Publish Date 31 December 1979 (first published 22 March 1979)
- Publish Status Out of Print
- Out of Print 5 September 2023
- Publish Country US
- Imprint Four Winds
- Format Hardcover
- Pages 149
- Language English