When they are left with a mysterious, witchlike babysitter on Halloween, Susan and Mike try to figure out whether she really has magical powers.
- ISBN10 0671425439
- ISBN13 9780671425432
- Publish Date 1 January 1981
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Little Simon
- Format Hardcover
- Pages 32
- Language English