While visiting and caring for Great-Aunt Maria, Mig and Chris discover that their "helpless" relative has frightening powers.
- ISBN10 0613684036
- ISBN13 9780613684033
- Publish Date December 2003 (first published 1 October 1991)
- Publish Status Active
- Out of Print 6 April 2021
- Publish Country US
- Imprint Econo-Clad Books, Div. of American Cos., Inc.
- Edition Turtleback School & Library ed.
- Format Hardcover
- Pages 274
- Language English