Poison apple books

"Casey Slater can't believe her bad luck. Instead of the perfect summer vacation she'd planned, Casey is in a remote country town, where her parents are restoring an old, creaky, creepy house. Worst of all, everyone in town thinks the house is haunted. Soon Casey thinks so, too--a vase explodes, a china cabinet falls over on its own--and it seems like the ghost doesn't want them there. Casey thought she'd be dying of boredom, but now she's scared...

While getting a reading, Zoe mocks a fortune teller. The woman gives Zoe a necklace and from that point on, Zoe's life spirals out of control. But when Zoe returns ask the fortune teller to break the curse, she finds that both the carnival and the fortune teller are gone.

Hannah, already unhappy to be moving in with her dad and his new family, including her stepsister Madison, a mean girl, is further upset by rumors of a ghost cat said to haunt a neighboring cemetery and the mysterious scratching at her door at night.