Mary Grace and her imaginary friend Nellie plan to find out who has been smashing all the jack-o'-lanterns the week before Halloween.
- ISBN10 0399206175
- ISBN13 9780399206177
- Publish Date 4 October 1978
- Publish Status Out of Stock
- Publish Country US
- Imprint Putnam Publishing Group
- Format Hardcover
- Pages 46
- Language English