When Grizzorka the Witch snatches Tabithia to be her new Halloween cat, Grandmother Katt dons a pumpkin helmet and declares war, with the help of Spider, Frog, and Bat.
- ISBN10 0823413950
- ISBN13 9780823413959
- Publish Date 1 September 1998
- Publish Status Out of Print
- Out of Print 2 July 2021
- Publish Country US
- Imprint Holiday House Inc
- Format Hardcover (Library Binding)
- Language English