Eva Ibbotson
Which Witch UK US
Island of the Aunts UK US
The Secret of Platform 13 UK US
Dial-a-Ghost UK US
Not Just a Witch UK US
The Haunting of Hiram US: The Haunting of Granite Falls UK US
The Great Ghost Rescue UK US
The Star of Kazan UK US
The Beasts of Clawstone Castle UK US